ZINC STAIN,SOLUTION B,125ML
商家询价 北京智杰方远科技有限公司
SPACER,NARROW,20CM X 1MM,PII
TBE BUFFER,10X,4 LITERS
BIS,1 KILOGRAM
AP COLOR DEV REAG/NBT,600 MG
TEMED, 50 ML
Bio-Scale Mini UNO Q, 1x5ml
IODOACETAMIDE 30 GM
LifeGuard Soil Preservation Solution
COMB,SUBCELL,1W X 3.0MM ***