Volumetric Flask, 200ml - Class A - 14/23 Stopper - Blue Graduation Mark - Borosilicate Glass - Includes Individual Work Certificate Material_Cork Aluminum mounting pulley with a

Aluminum mounting pulley with a 2-inch (50mm) diameter wheel and a tapped hole sized for rods up to 13mm

Vial of 100 pH test strips reads 4

sized for short-reach high-current branched circuits where shielded-plug safety is required

and lung sections join 36 removable organs with numbered labels

Volumetric Flask, 200ml - Class A - 14/23 Stopper - Blue Graduation Mark - Borosilicate Glass - Includes Individual Work Certificate Material_Cork Aluminum mounting pulley with aINDUSTRIAL STRENGTH Made of high quality, heavy duty, Borosilicate 3. 3 glass. Designed for use in professional laboratories, but is ideal for classroom, garage and home use 200ML CAPACITY Flask has a 200ml capacity, calibrated to contain, and features a single blue graduation mark. Fitted with an interchangeable 14 23 polypropylene stopper CLASS A Class A tolerance, ?? 0. 15ml as per ISO 1042. Includes calibration certificate SUPERIOR HEAT & CHEMICAL