Nasco Sterilized Spoons, For Use With: Ideal for use with nasco whirl-pak bags where sterile techniques are required for collection of samples, Whirl-Pak bags, Polystyrene, Sterile
Nasco Sterilized Spoons, For Use With: Ideal for use with nasco whirl-pak bags where sterile techniques are required for collection of samples, Whirl-Pak bags, Polystyrene, Sterile
Nasco Whirl-Pak Thio-Bag PE Bags for Chlorinated Water Sampling, Capacity: 4 oz., 118 mL, Dimensions: 18 x 7.6 cm (7 x 3 in.), Thickness: 2.25 mil, 0.057 mm, Length: 18 cm, 7 in., Polyethylene, Width: 7.6 cm, 3 in., Description: Standard Wh