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
气相色谱柱,TG-WAXMS A 30m x 0.32mm x 0.25μm
LINE CORD GERMAN/STRAIGHT
4-溴-2-氯-1-氟苯
乳酸乳球菌乳亚种 ATCC19435
LiChroCART 150-4,6,LiChrospher 300 WP RP-18 12 μm定制柱
ASTM D5501 Ethanol in Fuel Std. #5, (RM, ISO GUIDE 34)标准品
SCREW-THREAD RETAINING NUT, "TYPE N", SCREWW CAP,DISC-RING, O-RING, ST 12.5 BORE 1.6 MM
VOLUMETRIC FLASKS, 1000 ML, WITH SPOUT DIN-A, WITH ST-PE- STOPPERS, ST 24/29, CONFORMITY CERTIFI
Pestle for 30 ml tissue grinder, with PTFE head, steel shaft, length 270 mm
3-羟基氮杂环丁烷盐酸盐