Volumetric Flasks - Class B

Complies with ISO 1042. Manufactured from borosilicate glass for corrosion-free performance. Inscriptions in blue enamel. Supplied with polyethylene stopper.

Available in 25ml, 50ml, 100ml, 200ml, 250ml, 500ml and 1000ml capacities.

Volumetric Flasks - Class B

Complies with ISO 1042. Manufactured from borosilicate glass for corrosion-free performance. Inscriptions in blue enamel. Supplied with polyethylene stopper.

Available in 25ml, 50ml, 100ml, 200ml, 250ml, 500ml and 1000ml capacities.

Pyrex Media-lab Bottles

Bottles complete with cap and pouring ring. Complies with ISO 4796. Ideal for mixing and storage of culture medium. Wide neck for easy filling. Sloping shoulders for smooth pouring action. White graduations and marking spot. Manufactured from temperature and chemically resistant borosilicate glass. Supplied with light blue coloured polypropylene cap. Neck fitted with pouring ring for drip-free performance. Withstands steam sterilisation or dry heat up to 140C. Never autoclave bottles with a fully tightened screwcap. Always slacken off. Failure to follow this procedure can lead to breakage of the bottle.

Available in 25ml*, 50ml, 100ml, 250ml, 500ml and 1000ml capacities, in singles or in packs of 10. Other sizes on request.

*This small bottle features a glass lip and does not require a pouring ring.

Pyrex Media-lab Bottles

Bottles complete with cap and pouring ring. Complies with ISO 4796. Ideal for mixing and storage of culture medium. Wide neck for easy filling. Sloping shoulders for smooth pouring action. White graduations and marking spot. Manufactured from temperature and chemically resistant borosilicate glass. Supplied with light blue coloured polypropylene cap. Neck fitted with pouring ring for drip-free performance. Withstands steam sterilisation or dry heat up to 140C. Never autoclave bottles with a fully tightened screwcap. Always slacken off. Failure to follow this procedure can lead to breakage of the bottle.

Available in 25ml*, 50ml, 100ml, 250ml, 500ml and 1000ml capacities, in singles or in packs of 10. Other sizes on request.

*This small bottle features a glass lip and does not require a pouring ring.

Pyrex Measuring Cylinders With Spouts

Complies with BS 604, ISO 4788, DIN 12680. Manufactured from chemically resistant borosilicate glass. Robust hexagonal foot. White enamel graduations which remain visible when using dark coloured solutions. Pack quantity: 2.

Available in 25ml, 50ml, 100ml, 250ml, 500ml and 1000ml capacities.

Test Tubes With Rims and Medium Walls

High quality test tubes designed and constructed for optimum performance. Manufactured from Pyrex borosilicate glass which gives superior performance to neutral borosilicate and soda-lime glass - Allows use at high temperatures - Excellent resistance to chemical attack. Tubes up to 12mm dia. are 1.0mm wall thickness, larger sizes are 1.2mm thick.
Conforms to ISO 4142.

Available in:
(Dia)12mm x (L)75mm
(Dia)12mm x (L)100mm
(Dia)16mm x (L)125mm
(Dia)16mm x (L)150mm
(Dia)18mm x (L)180mm
(Dia)18mm x (L)150mm

Available in packs of 10 and 100.

Volumetric Flasks - Class B

Complies with ISO 1042. Manufactured from borosilicate glass for corrosion-free performance. Inscriptions in blue enamel. Supplied with polyethylene stopper.

Available in 25ml, 50ml, 100ml, 200ml, 250ml, 500ml and 1000ml capacities.

Pyrex Low Form Beakers

Complies with ISO 3819. Manufactured from Pyrex borosilicate glass. Excellent thermal performance. High resistance to chemical attack. White graduations and marking spot.

Available in 25ml, 50ml, 100ml, 150ml, 250ml, 400ml and 1000ml capacities, in singles or in packs of 10. Other sizes on request.

Pyrex Low Form Beakers

Complies with ISO 3819. Manufactured from Pyrex borosilicate glass. Excellent thermal performance. High resistance to chemical attack. White graduations and marking spot.

Available in 25ml, 50ml, 100ml, 150ml, 250ml, 400ml and 1000ml capacities, in singles or in packs of 10. Other sizes on request.

Volumetric Flasks - Class B

Complies with ISO 1042. Manufactured from borosilicate glass for corrosion-free performance. Inscriptions in blue enamel. Supplied with polyethylene stopper.

Available in 25ml, 50ml, 100ml, 200ml, 250ml, 500ml and 1000ml capacities.