AR

xylene-xilong-tq

Xylene (C8H10, AR, Xilong, Cas 1330-20-7)

hoa-chat-magnesium-chloride-hexahydrate-mgcl2-6h2o

Magnesium chloride hexahydrate (MgCl2.6H2O, AR, Xilong)

iron-powder-reduced

Iron powder reduced (Bột sắt, AR, Xilong, Cas 7439-89-6)

Starch Soluble ( Tinh bột, AR, Xilong, Cas 9005-84-9)

Starch Soluble ( Tinh bột, AR, Xilong, Cas 9005-84-9)

ethanol-500ml-xilong

Ethanol 99.7% (C2H5OH, AR, Xilong, Cas 64-17-5)

methanol-500ml-xilong

Methanol 99.5% (CH3OH, AR, Xilong, Cas 67-56-1)

hc3b3a-che1baa5t-sodium-chloride-nacl

Sodium Chloride (NaCl, AR, Xilong, Cas 7647-14-5)

znso4.7h2o

Zinc Sulfate Heptahydrate (ZnSO4.7H2O, AR, Xilong, Cas 7446-20-0)

hc3b3a-che1baa5t-ammonia-solution-nh3-amoniac

Ammonia Solution (Amoniac, AR, Xilong, Cas 1336-21-6)

sodium-pyrosulfite-na2s2o5

Ammonium Flouride (NH4F, AR, Xilong, Cas 12125-01-8)

potassium-dihydrogen-phosphate-kh2po4

Potassium Dihydrogen Phosphate (KH2PO4, AR, Xilong, Cas 7778-77-0)

l-ascorbic-acid-vitamin-c

L(+)-Ascorbic Acid (Vitamin C, AR, Xilong, Cas 50-81-7)