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
蛇形回流管
FLASKS, PEAR SHAPED, CLAISEN-VIGREUX, 100 ML, CN ST 14/23, SN ST 14/23
TARGET MICRO-SERTS
FILTER DISCS, POR.0, D. 40 MM, DURAN
PK10 UNCOND. SS PE TD TENAX GR TUBE
FLASKS, ROUND BOTTOM, LONG-NECK, MADE OF 0UARTZ-SILICA, WITH BEADED RIM, DIN 12345, 50 ML 51 X 12
42种SVOC混标(HJ 350-2007展览会用地土壤环境质量评价标准)
(一恒) SX2-8-16NP可程式箱式电阻炉(耐火砖炉膛)炉膛尺寸W×P×H(mm):150×300×120
L型细菌高渗盐增菌培养基
1,4-雄烯二酮