美国珀金埃尔默（PE）石墨管 20只装 价格优惠 现货 河北经销代理商

为了改善诸Ag、As、Cd、Co、Cr、Cu、Pb、Se和Tl等挥发性和比较难熔元素的特征性质谱，建议使用带有末端盖的THGA石墨管。注意：不建议将带有末端盖的THGA石墨管用于诸如V或Ba等难熔性元素。B300065AStd THGA Graphite Tubes w/End Cap pkg.20B3001253AAgroove pipe 20ST. packedB3001254AAGROOVED PYROCOATED TUBES BX/20B3001256AAPYROLYTIC GRAPHITE PLATFORMS 20B3001262AA"GRAPHITE TUBE WITH PLATFORMPK/5"B3001264AA"PYROCOATED GRAPHITE TUBE HGAPK/20"B3001333AAFERRULE FRONT 2.45B3001334AAFERRULE BACK 2.45B300133ANUT - 2.45MMB300145ARINSE BOTTLE SET AS-800B3001566AASAMPLE CUPS 2.5 ML-QTY. 1000B3001567AASAMPLE CUPS 7ML  PK/100B3001770AACAPILLARY W TUBE W/1 CONNECTORB3001771AALined Capillary W/2 Connector 0.6 TubingB3001772AAUnlined Capillary W/2 Conectr 1.0 TubingB3002102AA"THGA CONTACT, MOD.5 PAIRS"B3002103AAMODIFIED THGA CONTACT CYLINDERS  1 PAIR^B312040ACONTACT CYLINDER REMOVAL TOOLSB3120480AAIGNITION UNIT CPLB3130086AAHGA CONTACT CYL. SET OF 5B3140341AASilicone oil for pump 5mLB3140361AAUltraClean THGA Graphite Tubes pkg.5B3140362AAUltraClean THGA Graphite Tubes pkg.20美国珀金埃尔默全线耗材配件全国一级代理，欢迎咨询