Hóa Chất Thí Nghiệm

ammonium-chloride-nh4cl

Ammonium Chloride (AR, Xiong, Cas 12125-02-9)

cobalt-chloride-hexahydrate-cocl2-6h2o

Cobalt Chloride Hexahydrate (Xilong, Cas 7791-13-1)

methyl-orange-xilong

Methyl Orange (Indicator, Xilong, Cas 547-58-0)

hc3b3a-che1baa5t-white-vaselin

White Vaselin (SG, Xilong)

copper-powder-xilong

Copper powder (Cu, bột đồng, AR, Xilong, Cas 7440-50-8)

copper-ii-sulfate-pentahydrate-cuso4-5h2o

Copper (II) Sulfate Pentahydrate (CuSO4.5H2O, AR, Xilong, Cas 7758-99-8)

calcium-chloride-dihydrate-cacl2-2h2o

Calcium Chloride Dihydrate (CaCl2.2H2O, AR, Xilong, Cas 10035-04-8)

hydrogen-peroxide-30-xl

Hydrogen Peroxide 30% (AR, Xilong, Cas 7722-84-1)

bromothymol-blue-cas-76-59-5

Bromothymol Blue Indicator (Indicator, Xillong, Cas 76-59-5)

phenolphthalein-xilong-tq

Phenolphthalein Indicator (Xilong, Cas 77-09-8)

sodium-sulfate-anhydrous-na2so4

Sodium Sulfate Anhydrous (AR, Xilong, Cas 7757-82-6)

peptone-for-bacteriological

Ethylenediaminetetraacetic acid [EDTA, Xilong, Cas 60-00-4]