Test Tube Holder - Pack of 12 (Brass Strips) by labpro magnetic stirrer uses com/products/rheostat-10-inch-brass-rod-and-metal-feet-by-labpro#product"

com/products/rheostat-10-inch-brass-rod-and-metal-feet-by-labpro#product"

com/products/calorimeter-joules

make it an indispensable tool for anyone who requires precise temperature measurements

in agriculture

Test Tube Holder - Pack of 12 (Brass Strips) by labpro magnetic stirrer uses com/products/rheostat-10-inch-brass-rod-and-metal-feet-by-labpro#product"Test Tube Holder Pack of 12 (Brass Strips) by labpro Pack of 12 (BRASS STRIPS). Test tube holders that consist of two brass strips, mounted in a wooden handle. Each holder features a sliding collar and a free end that is curved to accept tubes of diameter 22 to 32 mm. Pack of twelve. Beware of duplicate, low quality products.