环维生物

IHUANWEI BIOTECH

Inkonzo enkulu ngumsebenzi wethu

I-Vitamin B12

Vitamin B12 Cyanocobalamin Powder

Inombolo yeCAS: 68-19-9

ukubuza iinkcukacha
Vitamin B12 Mecobalamin Powder/ Mecobalamin 1% Powder

Inombolo yeCAS: 13422-55-4

ukubuza iinkcukacha

Shiya uMyalezo Wakho: