如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
STERISTOPPERS "BIOGEN", MADE OF CELLULOSE AIR-PERVIONS + BACTERIA FILTERING, F. NECK-INSIDE: 13 -
PYCNOMETER,ACC.TO REISCHAUER, 50 ML, WEIGHED OUT UP TO THE 2. DECIMAL ACC.TO DIN 12 801
7种阴离子混标,SO4/F/Br/NO3/NO2/PO4/Cl,溶于 H2O
STANDARD THERMOMETERS, ENCLOSED SCALE, OPAL GLASS SCALE, DIFFICO-GRAD., MERCURY FILLING, -10+150
SCISSORS, STRAIGHT, ROUNDED UP SHANKS
密封垫 11MM 空白 500/包装
Ross 电极填充液(5x50mL)
3-乙酰胺基苯硼酸
HP-PLOT Al2O3,S柱
PK2 VERSAPAK SILICA 80MM X 75MM