Stopper, solid bottom, Size of 5.5, Colour: Blue, ASTM std, from long lasting neoprene rubber, use with petroleum products, minerals, oils, inorganic acids and bases, oil resistance, suitable for temp up to 250 deg F/120 deg C, Size: 24mm, Top 28mm, Length 25mm
Insta-Test 5-Way Natural way Test Strips, provide fast results for Nitrate, Nitrite, pH, Alkalinity and Total Hardness. Applications: Industrial Water Boiling and Cooling, Laundry and Sanitation, Water and Wastewater, Food and Beverage, Drinking Water
Filter Paper 185 mm Grade 2 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters
Hand Sanitizer Refill, Artisan Style Mobile Kidney Laptop Stand & Accessories, Replacement cartridge for Hand Sanitizer Holder used on Mobile Stands and Kidney Stands, Fits snugly in the Hand Sanitizer Holder, refill comes in a push button bottle