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
3-Star 精密台式 pH计
SCREW CAPS, CLOSED, BLUE, MADE OF POLYPROPYLENE (PP), FOR SCREW THREADS GL 32
2,3-二氨基-5-溴吡啶
Cryo box, 133 x 133 x 52 mm, grid 9 x 9, blue, PC Case = 5 pcs.
5-羟基-1-甲基-1H-吡唑
PALL Acrodisc PSF PTFE针式滤器
EPA VOC Additional Compounds, 2000 mg/L, (RM, ISO GUIDE 34)标准品
2-丙基硫醇
双料Preston肉汤
ASTM SPECIFIC-GRAVITY-HYDROMETER FOR OFFICIALLY TESTING, TP. 60/60 °F WITH LEAD BALLAST, ASTM NO.