US$ 165.00
Hooke's-Law apparatus with a mirror-backed scale
Twenty-two-and-a-half-inch wooden-meter-stick truss with centimeter graduations 1-50 on both sides
Ticker tape holder stand with a 10mm stainless steel rod on a textured metal base
supporting semi-quantitative hydroperoxide and ether peroxide monitoring in the lab
revolution
Laboratory Grade Barium Chloride, 100g bulk chemicals Hooke's-Law apparatus with a mirror-backedHundred gram bottle of laboratory grade anhydrous barium chloride, the dehydrated counterpart to the dihydrate form for chemistry demonstrations needing the unhydrated stoichiometric mass.
US$ 165.00
US$ 155.00
US$ 79.98
US$ 169.00
US$ 113.98
US$ 160.00
US$ 149.50