US$ 29.00
Zinc-plated cast iron circular lab tripod at 6
Paper towelsKit Specs
75 x 1 inches each
Pack of 50 assorted two-hole rubber stoppers with 5mm holes provides acid and alkali resistance for laboratory sealing with tubing pass-through
Built for introductory paleontology
Sulfur Roll, 500g Lab Supplies_Rubber Tubing Zinc-plated cast iron circular labRoll form 500g of laboratory grade sulfur, the easier handling solid stick shape compared to powder for sulfur iron synthesis demos and qualitative analysis sulfide test reagent prep.
US$ 29.00
US$ 29.00
US$ 45.00
US$ 124.50
US$ 45.00