Representative Image

Lenz-Laborglas Round-Bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 29/32, 3214458

Brand:Lenz-Laborglas

Ø

Ground size centre neck

Ground size side necks

Nominal capacity

Specifications

Compare models
HS Code #
70172000
Angle side necks
20°
Ø
105 mm
Ground size centre neck
NS 29/32
Ground size side necks
NS 29/32
Material
DURAN® glass
No. of necks
2
Nominal capacity
500 ml
UNSPSC
41121804

Alternative in-stock items

SG $127.86

Inc. GST

Available soon

Product description

The Lenz-Laborglas Round-Bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 29/32 are high-performance laboratory glassware designed for versatile chemical processes. These flasks feature two angled side necks and a central neck for easy connections to laboratory apparatus. Crafted from durable borosilicate glass, these round-bottom flasks provide superior thermal resistance and chemical durability, making them ideal for distillation, synthesis, and other laboratory applications where secure connections and even heating are essential.

Key Features:

  • Brand: Lenz-Laborglas
  • Neck Design: Two-neck, side neck angled, central neck
  • Socket Size: NS 29/32
  • Material: Borosilicate glass for excellent thermal and chemical resistance
  • Design: Round-bottom flask with two angled side necks for flexible connections
  • Application: Ideal for distillation, chemical synthesis, and laboratory experiments requiring multiple connections

This Lenz-Laborglas round-bottom flask offers high quality, durability, and versatility, making it essential for any lab requiring precise and secure connections.

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 stockSG $5.56
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 stockSG $7.41
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 stockSG $18.53
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 stockSG $27.80
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 stockSG $12.97
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 stockSG $120.44
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 stockSG $50.03
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 stockSG $74.12
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 stockSG $168.62

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 stockSG $75.97
Flask rings,silicone elastomer,for 500 - 2000 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 500 - 2000 ml
-60 ... 200 °CSilicone rubber1610429.143 036In stockSG $101.92
Flask rings,silicone elastomer,for 2000 - 6000 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 2000 - 6000 ml
-60 ... 200 °CSilicone rubber1610449.143 037SG $192.71

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Frequently asked questions

It are high-performance laboratory glassware designed for versatile chemical processes. These flasks feature two angled side necks and a central neck for easy connections to laboratory apparatus. Crafted from durable borosilicate glass, these round-bottom flasks provide superior thermal resistance and chemical durability, making them ideal for distillation, synthesis, and other laboratory applications where secure connections and even heating are essential.

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