Representative Image

Lenz-Laborglas Round-bottom Flask Three-neck, Side Necks Parallel, Center Neck NS 29/32, Side Necks NS 29/32

Brand:Lenz-Laborglas

Ø

Ground size centre neck

Ground size side necks

Nominal capacity

Specifications

Compare models
Colour
Clear
Ø
207 mm
Ground size centre neck
NS 29/32
Ground size side necks
NS 29/32
Material
DURAN® glass
No. of necks
3
Nominal capacity
4000 ml
UNSPSC
41121804

Alternative in-stock items

₹61,298.64

Inc. GST

Available soon

Product description

The Lenz-Laborglas Round-bottom Flask Three-neck features side necks parallel to the center neck, offering enhanced functionality for laboratory operations. With all joints conforming to NS 29/32 standard, this flask is ideal for chemical reactions, distillation setups, and other laboratory procedures requiring multiple access points. Manufactured from premium borosilicate glass, it ensures excellent thermal resistance and chemical stability.

Key Features:

  • Brand: Lenz-Laborglas
  • Neck Configuration: Three-neck design with parallel side necks
  • Joint Sizes: Center Neck NS 29/32, Side Necks NS 29/32
  • Material: High-quality borosilicate glass
  • Application: Ideal for distillation, synthesis, and chemical processing

This Lenz-Laborglas round-bottom flask is a trusted laboratory essential, offering precision, reliability, and versatility for advanced scientific work.

Accessories

Flask rings, pressed cork

ProductMaterialExt. ØMfr#Part#AvailabilityPrice
Flask rings,cork,height 30 mm,diam.30/80 mm
BR Solution Cork Flask Ring (Height: 30 mm, Diameter: 30–80 mm)
Cork80 mmKOLBENRING 89.143 003In stock₹523.92
Flask rings,cork,height 30 mm,diam.60/110 mm
BR Solution Cork Flask Support Ring, 30 mm Height, 60–110 mm Diameter
Cork110 mmKOLBENRING 119.143 006In stock₹654.90
Flask rings,cork,height 30 mm,diam.120/170 mm
BR Solution Cork Flask Ring 30 mm Height, 120–170 mm Diameter
Cork170 mmKOLBENRING 179.143 012In stock₹1,571.76
Flask rings,cork,height 30 mm,diam.150/210 mm
BR Solution Flask Ring with Cork Height 30 mm, Diameter 150-210 mm
Cork210 mmKOLBENRING 219.143 015In stock₹2,488.62
Flask rings,cork,height 30 mm,diam.90/140 mm
BR Solution Flask Ring Cork Height 30mm, Diameter 90-140mm
Cork140 mmKOLBENRING 149.143 009In stock₹1,178.82
Flask rings,cork,height 30 mm,diam.90/140 mm pack of 10
BR Solution Flask Ring Cork, Height 30mm, Diameter 90-140mm, Pack of 10
Cork140 mmKOLBENRING 14.VE4.667 533In stock₹10,740.36
Flask rings,cork,height 30 mm,diam.30/80 mm pack of 10
BR Solution Flask Ring Cork Height 30 mm, Diameter 30/80 mm, Pack of 10
Cork80 mmKOLBENRING 8.VE4.667 531In stock₹4,453.32
Flask rings,cork,height 30 mm,diam.60/110 mm pack of 10
BR Solution Flask Ring (Cork Height 30mm, Diameter 60/110mm) - Pack of 10
Cork110 mmKOLBENRING 11.VE4.667 532In stock₹6,549.00
Flask rings,cork,height 30 mm,diam.120/170 mm pack of 10
BR Solution Flask Ring Cork (Height 30mm, Diameter 120/170mm, Pack of 10)
Cork170 mmKOLBENRING 17.VE4.667 534In stock₹14,931.72

Flask support rings, "BiBase", silicone elastomer

ProductTemperature resistanceMaterialMfr#Part#AvailabilityPrice
Flask rings,silicone elastomer,for 50 - 500 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 50 - 500 ml
-60 ... 200 °CSilicone rubber1610409.143 035In stock₹6,810.96
Flask rings,silicone elastomer,for 500 - 2000 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 500 - 2000 ml
-60 ... 200 °CSilicone rubber1610429.143 036In stock₹9,037.62
Flask rings,silicone elastomer,for 2000 - 6000 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 2000 - 6000 ml
-60 ... 200 °CSilicone rubber1610449.143 037₹17,027.40

Compare similar models

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-bottom Flask Three-neck, Side Necks Parallel, Center Neck NS 29/32, Side Necks NS 29/32

₹61,298.64

Inc. GST

Manufacturer P/N

03304479

Part Number

7.200 347

Manufacturer

Lenz-Laborglas

Ø

207 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
In stock
Lenz-Laborglas Round Bottom Flask Three Neck, Side Necks Parallel C Neck NS 29/32, Side Neck NS 29/32

₹18,075.24

Inc. GST

Manufacturer P/N

03304470

Part Number

9.011 942

Manufacturer

Lenz-Laborglas

Ø

131 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
In stock
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, NS 29/32

₹15,979.56

Inc. GST

Manufacturer P/N

03304458

Part Number

9.011 939

Manufacturer

Lenz-Laborglas

Ø

105 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
In stock
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 29/32, Ø 85 mm

₹13,752.90

Inc. GST

Manufacturer P/N

03304449

Part Number

9.011 936

Manufacturer

Lenz-Laborglas

Ø

85 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 29/32, Ø 185 mm

₹48,593.58

Inc. GST

Manufacturer P/N

03304476

Part Number

6.203 569

Manufacturer

Lenz-Laborglas

Ø

185 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 24/29 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 24/29, Side Neck NS 19/26

₹14,407.80

Inc. GST

Manufacturer P/N

03303237

Part Number

6.205 694

Manufacturer

Lenz-Laborglas

Ø

64 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 29/32, Ø 223 mm

₹76,361.34

Inc. GST

Manufacturer P/N

03304482

Part Number

6.306 286

Manufacturer

Lenz-Laborglas

Ø

223 mm

Round-bottom Flask 250 ml Three-neck, Side Necks parallel, Center Neck NS 24/29, Side Necks NS 19/26
Available soon
Lenz-Laborglas Round-bottom Flask 250 ml, Three-neck, Side Necks Parallel, Center Neck NS 24/29, Side Necks NS 19/26

₹18,206.22

Inc. GST

Manufacturer P/N

03303249

Part Number

7.021 838

Manufacturer

Lenz-Laborglas

Ø

85 mm

Round-bottom Flask 500 ml Three-neck, Side Necks parallel, Center Neck NS 24/29, Side Necks NS 19/26
Available soon
Lenz-Laborglas Round-bottom Flask 500 ml Three-neck, Side Necks Parallel, Center Neck NS 24/29, Side Necks NS 19/26

₹20,563.86

Inc. GST

Manufacturer P/N

03303258

Part Number

7.021 840

Manufacturer

Lenz-Laborglas

Ø

105 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 14/23

₹8,513.70

Inc. GST

Manufacturer P/N

03304137

Part Number

9.011 933

Manufacturer

Lenz-Laborglas

Ø

64 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 29/32, Ø 166 mm

₹22,004.64

Inc. GST

Manufacturer P/N

03304473

Part Number

9.011 946

Manufacturer

Lenz-Laborglas

Ø

166 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 250
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40, Side Neck NS 29/32, Cap. ml 250

₹102,426.36

Inc. GST

Manufacturer P/N

03305488

Part Number

9.011 952

Manufacturer

Lenz-Laborglas

Ø

279 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 19/26, Ø 64 mm

₹15,848.58

Inc. GST

Manufacturer P/N

03304237

Part Number

6.306 275

Manufacturer

Lenz-Laborglas

Ø

64 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks Three-Neck NS 29/32 NS 14/23, Ø 85 mm

₹11,657.22

Inc. GST

Manufacturer P/N

03304149

Part Number

9.011 935

Manufacturer

Lenz-Laborglas

Ø

85 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26

₹20,956.80

Inc. GST

Manufacturer P/N

03304258

Part Number

7.019 244

Manufacturer

Lenz-Laborglas

Ø

105 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml

₹59,857.86

Inc. GST

Manufacturer P/N

03305485

Part Number

9.011 951

Manufacturer

Lenz-Laborglas

Ø

236 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 1000
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 1000

₹49,641.42

Inc. GST

Manufacturer P/N

03305479

Part Number

9.011 950

Manufacturer

Lenz-Laborglas

Ø

207 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 14/23, Ø 105 mm

₹12,443.10

Inc. GST

Manufacturer P/N

03304158

Part Number

9.011 938

Manufacturer

Lenz-Laborglas

Ø

105 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 19/26, Ø 131 mm

₹21,873.66

Inc. GST

Manufacturer P/N

03304270

Part Number

6.203 572

Manufacturer

Lenz-Laborglas

Ø

131 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32

₹78,195.06

Inc. GST

Manufacturer P/N

03304485

Part Number

6.072 558

Manufacturer

Lenz-Laborglas

Ø

236 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks Three-Neck NS 29/32 NS 14/23

₹75,051.54

Inc. GST

Manufacturer P/N

03304185

Part Number

6.803 543

Manufacturer

Lenz-Laborglas

Ø

236 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 100
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40, Side Neck NS 29/32, Cap. ml 100

₹18,206.22

Inc. GST

Manufacturer P/N

03305470

Part Number

9.011 943

Manufacturer

Lenz-Laborglas

Ø

131 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 29/32
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32, Side Neck NS 29/32

₹20,170.92

Inc. GST

Manufacturer P/N

03304437

Part Number

6.235 645

Manufacturer

Lenz-Laborglas

Ø

64 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 250
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 45/40, Side Necks NS 29/32, Capacity 250 mL, Ø 166 mm

₹23,707.38

Inc. GST

Manufacturer P/N

03305473

Part Number

9.011 947

Manufacturer

Lenz-Laborglas

Ø

166 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 14/23, Ø 207 mm

₹58,548.06

Inc. GST

Manufacturer P/N

03304179

Part Number

6.238 532

Manufacturer

Lenz-Laborglas

Ø

207 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 14/23, Ø 131 mm

₹15,062.70

Inc. GST

Manufacturer P/N

03304170

Part Number

9.011 941

Manufacturer

Lenz-Laborglas

Ø

131 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 14/23
Available soon
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Parallel, C. Neck NS 29/32, Side Necks NS 14/23, Ø 166 mm

₹19,777.98

Inc. GST

Manufacturer P/N

03304173

Part Number

9.011 945

Manufacturer

Lenz-Laborglas

Ø

166 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 5000
Available soon
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 5000

₹53,832.78

Inc. GST

Manufacturer P/N

03305482

Part Number

9.011 949

Manufacturer

Lenz-Laborglas

Ø

223 mm

Round-bottom Flasks, Three-neck, Side Necks Parallel, C. Neck NS 29/32 Side Neck NS 19/26
Available soon
Lenz-Laborglas Round-Bottom Flasks Three-Neck NS 29/32 NS 19/26, Ø 166 mm

₹33,530.88

Inc. GST

Manufacturer P/N

03304273

Part Number

6.203 571

Manufacturer

Lenz-Laborglas

Ø

166 mm

More items to explore

Three-neck round-bottom flasks, side necks angled, DURAN®

ProductNominal capacityMaterialMfr#Part#AvailabilityPrice
Round-bottom Flask 100 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round Bottom Flask 100 mL Three Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
100 mlDURAN® glass033141379.011 953In stock₹9,299.58
Round-bottom Flask 500 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round Bottom Flask 500 mL Three Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
500 mlDURAN® glass033141589.011 958In stock₹12,312.12
Round-bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
250 mlDURAN® glass033141499.011 955In stock₹11,657.22
Round-bottom Flask 500 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask, 500 mL, Three-Neck, NS 29/32
500 mlDURAN® glass033144589.011 959In stock₹15,062.70
Round-bottom Flasks, 50ml, Three-neck Side necks angled, C.nech NS 14/23 Side Neck NS 14/23 Cap.
Lenz-Laborglas Round Bottom Flasks, 50 mL Three Neck Side Necks Angled C Neck NS14/23 Side Neck NS14/23 Cap
50 mlDURAN® glass033111286.077 726In stock₹13,883.88
Three-neck round flask 50ml MN NS 19/26 + 2 angular SN NS 14/23
Lenz-Laborglas Three-neck Round Flask, 50 ml, MN NS 19/26 + 2 Angular SN NS 14/23
50 mlDURAN® glass033121286.202 804₹7,858.80
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Cap. 100 ml
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29, Side Neck NS 19/26, Capacity 100 ml
100 mlDURAN® glass033132376.204 321₹14,407.80
Round-bottom Flask 100 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-bottom Flask 100 ml, Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
100 mlDURAN® glass033142376.204 852₹15,848.58
Round-bottom Flask 100 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-bottom Flask 100 ml, Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 29/32
100 mlDURAN® glass033144377.019 272₹18,992.10
Round-bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 29/32
250 mlDURAN® glass033144499.011 956₹14,145.84
Round-bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-Bottom Flask 250 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
250 mlDURAN® glass033142499.011 957₹13,621.92
Round-bottom Flask 500 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-Bottom Flask 500 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
500 mlDURAN® glass033142589.011 960₹15,324.66
Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
1000 mlDURAN® glass033144709.011 962₹17,682.30
Round-bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-Bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
2000 mlDURAN® glass033141739.011 965₹20,563.86
Round-bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
2000 mlDURAN® glass033144739.011 966₹22,135.62
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 2000
Lenz-Laborglas Round-Bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 2000
2000 mlDURAN® glass033154739.011 967₹23,183.46
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml Cap. ml
Lenz-Laborglas Round-Bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32
4000 mlDURAN® glass033154799.011 968₹48,069.66
Round-bottom Flask 3000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-Bottom Flask 3000 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
3000 mlDURAN® glass033144766.203 014₹58,024.14
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Cap. ml 100
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Capacity 100 ml
250 mlDURAN® glass033132496.204 322₹18,468.18
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 5000
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40, Side Neck NS 29/32, Capacity 5000 ml
5000 mlDURAN® glass033154829.011 971₹58,024.14
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 50
Lenz-Laborglas Round-Bottom Flasks, Three-Neck, Side Necks Angled, C. Neck NS 45/40, Side Neck NS 29/32, Capacity 50 ml
6000 mlDURAN® glass033154859.011 969₹63,787.26
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 1000
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 1000
1000 mlDURAN® glass033154709.011 963₹25,803.06
Three-neck round flask 500ml side necks angular CN: NS 24/29, SN: NS 14/23
Lenz-Laborglas Three-neck Round Flask 500 ml, Side Necks Angular, CN: NS 24/29, SN: NS 14/23
500 mlDURAN® glass033131586.257 892₹19,123.08
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 250
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 250
20000 mlDURAN® glass033154946.233 475₹168,571.26
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 14/23 Cap. ml
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 14/23 Cap. ml
250 mlDURAN® glass033131496.230 889₹16,896.42
Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
1000 mlDURAN® glass033141709.011 961₹15,324.66
Round-bottom Flask 4000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-bottom Flask 4000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 29/32
4000 mlDURAN® glass033144797.615 379₹65,490.00
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40 Side Neck NS 29/32 Cap. ml 100
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 45/40, Side Neck NS 29/32, 100 ml
10000 mlDURAN® glass033154889.011 970₹111,725.94
Three-neck round bottom flask 100ml Side necks angled MN: NS 24/29, SN: NS 14/23
Lenz-Laborglas Three-neck Round Bottom Flask 100 ml, Side Necks Angled, MN: NS 24/29, SN: NS 14/23
100 mlDURAN® glass033131376.230 739₹13,228.98
Three-neck round flask 1000ml side necks angular, MN: NS 24/29, SN: NS 19/26
Lenz-Laborglas Three-neck Round Flask 1000 ml, Side Necks Angular, MN: NS 24/29, SN: NS 19/26
1000 mlDURAN® glass033132706.254 768₹20,170.92
Three-neck-ruond flask 25ml NS 14/23, side neck angular
Lenz-Laborglas Three Neck Round Flask, 25 mL NS 14/23 Side Neck Angular
25 mlDURAN® glass033111226.232 885₹14,014.86
Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
1000 mlDURAN® glass033142709.011 964₹17,944.26
Round-bottom Flasks, Three-neck, angled, C Neck NS 45/40 Side Neck NS 29/32 3000ml
Lenz-Laborglas Round-bottom Flasks, Three-neck, angled, C Neck NS 45/40 Side Neck NS 29/32 3000ml
3000 mlDURAN® glass033154766.282 401₹58,810.02
Round-bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
Lenz-Laborglas Round-bottom Flask 2000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 19/26
2000 mlDURAN® glass033142736.226 370₹32,483.04
Round-bottom Flask 4000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-bottom Flask 4000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
4000 mlDURAN® glass033141796.259 262₹58,679.04
Three-neck round flask 100ml side necks angular CN: NS 14/23, SN: NS 14/23
Lenz-Laborglas Three Neck Round Flask, 100 mL Side Necks Angular CN NS14/23 SN NS14/23
100 mlDURAN® glass033111377.312 548₹13,228.98
Round-bottom Flask 5000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-bottom Flask 5000 ml, Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 29/32
5000 mlDURAN® glass033144826.226 394₹86,315.82
Round-bottom Flask 3000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
Lenz-Laborglas Round-bottom Flask 3000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
3000 mlDURAN® glass033141766.261 051₹52,522.98
Round-bottom Flask 10000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
Lenz-Laborglas Round-bottom Flask 10000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32 Side Neck NS 29/32
10000 mlDURAN® glass033144886.261 435₹144,601.92
Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Cap. 500ml
Lenz-Laborglas Round-bottom Flasks, Three-neck, Side Necks Angled, C. Neck NS 24/29 Side Neck NS 19/26 Cap. 500 ml
500 mlDURAN® glass033132586.280 226₹20,432.88

Frequently asked questions

It features side necks parallel to the center neck, offering enhanced functionality for laboratory operations. With all joints conforming to NS 29/32 standard, this flask is ideal for chemical reactions, distillation setups, and other laboratory procedures requiring multiple access points. Manufactured from premium borosilicate glass, it ensures excellent thermal resistance and chemical stability.

Insights

Explore
Cleaning Lab Glassware: Removing Stubborn Residue

1 min read

Cleaning Lab Glassware: Removing Stubborn Residue

Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.

Read full story
How to Calibrate Your Pipettes to ISO 8655 Standards

1 min read

How to Calibrate Your Pipettes to ISO 8655 Standards

Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.

Read full story
Molarity and Dilution Calculator

1 min read

Molarity and Dilution Calculator

A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.

Read full story
Buffer Preparation Calculator

1 min read

Buffer Preparation Calculator

Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.

Read full story

₹61,298.64

Inc. GST