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
TEFLON PISTON W.BAY. 10 *
CONTACT THERMOMETERS, ADJUSTABLE WITH TURNING MAGNET, ADJUSTING AND READING SCALES, YELLOW ENAMELL
SPE小柱
2种农残混标
Pesticide Mix M 100 μg/mL in Acetonitrile标准品
气相保护柱,5个/包
铝(Al)AAS标准溶液,1000mg/L溶于2% HCl
Test tube rack, PE, for tube ? 18 mm
PK6 90MM BUCHNER FUNNEL 50GM ALUMINA-A
分析校准用标准样品-丙酮中菲-D10