Polyethersulfone Membrane Filters - Type 15406- 0.45 µm pore size- 47 mm diameter- 100 pieces per pack   Polyethersulfone membrane filters are hydrophilic- have high flow rates- a low non-specific protein adsorption and are chemically resistant over a pH range of 1 – 14. They are therefore recommended for the filtration of aqueous solutions as well for protein filtration. Furthermore- the low level of extractables makes them... more info

Spare dropper and stopper assembly to suit 50ml bottles. more info

Spare dropper and stopper assembly to suit 15ml, 25ml & 30ml bottles. more info

- Adapters with socket sizes larger than their cone size - Socket 29/32 - Cone 14/23 more info

- Adapters with socket sizes larger than their cone size - Socket 19/26 - Cone 14/23 more info

- Class A - 3.3 Borosilicate Glass - Hexagonal Base - PP-Stopper - Blue Graduation - Tolerance +/- 0.1mL - Subdivision 0.1mL Brand : Fortuna P&G more info

- Class A - 3.3 Borosilicate Glass - Hexagonal Base - PP-Stopper - Blue Graduation - Tolerance +/- 0.1mL - Subdivision 0.5mL Brand : Fortuna P&G more info

- Class A - 3.3 Borosilicate Glass - Hexagonal Base - PP-Stopper - Blue Graduation - Tolerance +/- 0.1mL - Subdivision 0.2mL Brand : Fortuna P&G more info

Test Tube, Cylindrical, 20ml, 16 x 150mm, Recyclable Polystyrene, more info