Disposable 7ml Weigh Trays, Small Square, White, Bag of 250

These disposable anti-static Ps weigh trays allow for a convenient method for handling liquid or solid samples for weighing on a balance.
Non-wetting material with rounded corners facilitate removal of all contents whether liquid or powder.
Precision molding ensures a consistent weight.
Now available in either square or easy pour diamond shapes & a colour choice of white or black to easily see powders.

Shape: Square 
Material: Anti Static Polystyrene
Capacity: 7ml
Size: 44 x 44mm