hóa chất giá tốt

phenol-red-xilong

Phenol Red (Indicator, Xilong, Cas 143-74-8)

methyl-red-xilong

Methyl Red (Indicator, Xilong, Cas 493-52-7)

methyl-blue-cas-28983-56-4

Methyl Blue (Indicator, Xilong, Cas 28983-56-4)

thymol-ar-cas-89-83-8-xilong

Thymol (AR, cas 89-83-8 Xilong)

Potassium Bromide

Potassium Bromide (Ar, Xilong, cas 7758-02-3)

Potassium Bicarbonate - himitech chemical

Potassium Bicarbonate (AR, Xilong, cas 298-14-6)

oleic-acid-ar-cas-112-80-1

Oleic Acid (AR, Xilong, cas 112-80-1)

8-hydroxyquinoline-ar-cas-148-24-3

8-Hydroxyquinoline (AR, cas 148-24-3)

sodium-chloride-zhan-yun

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

potassium-acetate

Potassium Acetate (AR, Xilong, Cas 127-08-2)

menthol-99-cas-89-78-1-yunmen-biotech

Menthol ≥99% (cas 89-78-1)

lactic-acid

Lactic acid (AR, Xilong, Cas 79-33-4)