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
二苯并(a,i)芘 标准品
FILTER FLASKS, ERLENMEYER SHAPE, WITH SIDE TUBE, 250 ML, BOROSILICATE GLASS, NON-COATED
3-硝基邻苯二甲酸(3-NPA)
2-甲硫基-5-氯嘧啶-4-甲酸
STOPCOCKS, THREE WAY, DIN 12554, ST-PTFE PLUG, CAP.- SIDE ARMS, SCREW-THREAD RET.NUT, BORE: 1,6 M
METACARB PB PLUS 色谱柱
LiChroCART 55-4 Purospher STAR RP-18 endcapped (3 um) HPLC cartridge
苯乙酸苄酯
LIDS, FLAT FLANGE, DN 120, CN GL 25
BETASIL C6 3UM 150X2.1MM COLUMN