?One Mark? Pipettes

Complies with BS 1583, ISO 648 and DIN 12690. Calibrated for delivery. Manufactured from soda-lime glass. Tooled jets for extra strength and to ensure correct outflow time. Markings and inscriptions permanent amber stain.

Available in 5ml, 10ml, 25ml and 50ml capacities and types Class A and Class B. Class A is available in a pack of 2. Class B available as singles or in packs of 5.

Pyrex Wide Neck Conical Flasks

Complies with DIN 12385. Erlenmeyer pattern. Manufactured from Pyrex borosilicate glass. Excellent thermal performance. High resistance to chemical attack. White enamel graduations and marking spot.

Available in 50ml, 100ml, 250ml, 500ml and 1000ml capacities, in singles or in packs of 10.