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
1,9-癸二炔
Hibar 150-4,6,LiChroprep 60 Si 5-20μm定制柱
化学需氧量(COD)标准溶液
丁氟消草; 乙丁烯氟灵
BEAKER WITH HANDLE, 500 ML, TALL FORM, BOROSILICATE-GLASS, WITH GRADUATION AND SPOUT, AUTOCLAVAB
BETABASIC 8 3UM 150X1MM COLUMN
游离氨离子强度调节剂粉枕包
4,4'-联吡啶
VITON-O-RING, FOR BIOGEN-CROSS- FLOW-MICRO-FILTRATION-MODULES
碘代间三甲苯二乙酸酯