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primortrace™, ≥99.99% metals basis ar, ≥99% ≥99% ≥98% ≥99.5% ≥99.9% metals basis acs, ≥99% primortrace™, ≥99.999% metals basis ≥70% 优级试剂, ≥99% 40 wt. % in h2o 99.999% metals basis ar, ≥98% ar, ≥99.5% ar, ≥99.8% ar,99% 30-33 wt. % in absolute ethanol 95% 99.99% metals basis ar moligand™, 适用于合成 primortrace™, ≥99.999% metals basis, 70% ≥98%(t) ≥99%(gc) 2.0m in thf 4.5 m in thf 97% >99.0% acs, ≥37% acs, ≥98% ar, 30 wt. % in h2o moligand™, 优级试剂, 适用于分析 primortrace™, ≥99.99% metals basis, powder,600目 primortrace™, 无水级, ≥99.99% metals basis puriss. p.a., acs, 欧洲药典, for determination of hg,95-97% ultrabio™, 超纯级, bioreagent, ≥99% ≥99.9% metals basis, 600mesh ≥99.9% metals basis, for grignard reaction ≥99.95% metals basis, 25 um ≥99.95% metals basis, beads,1-10mm 优级试剂, ≥99.8% 欧洲药典, 适用于分析, iso, 优级品 电子级, ≥70% 色谱级, ≥99% 适用于合成 高级纯, ≥99.8% 2.0 m in thf 30-33 wt. % in methanol 50-60% zno2 67-70 % 95%-98% 96% 99% 99.5% metals basis,1-3 μm 99.5-100.5%, meets analytical specification of ph. eur., bp, usp, puriss acs, 95-98% acs, ≥60% acs, ≥99.5% ar, 70.0-72.0% ar, ≥99.5% (t) moligand™, ≥98% primortrace™, ≥99.99% metals basis, flakes reagentplus, ≥99%(t) ultrapurechrom™, 色谱级, for hplc, ≥99.9% ≥95% ≥98%, 粒状,10-40目 ≥98.5%, 高钠级 ≥99.5% metals basis, <20 μm ≥99.8%, spherical,d50:9-11μm ≥99.8%, spherical,d50:>30μm ≥99.95% metals basis, <10 μm ≥99.95% metals basis, 低钠级 ≥99.97% metals basis ≥99.98% metals basis ≥99.997% metals basis 优级试剂, ≥99.5% 化学纯(cp) 无水级, ≥99.9% metals basis 欧洲药典, bp, nf, fuming,36.5-38% 球形,d50:5-6μm,≥99.8% 用于合成 痕量超纯级 精馏级, ≥99.5% 试剂级,升华纯化,-100目粒径,粉末 0.1m in aceticacid 0.3% (v/v) 15-17%活性氧 20% (v/v) 65-68%,≥99.999% trace metals basis 90% 99.5% metals basis,200-400目 99.5+% metals basis,薄片 acs, ≥95% acs,98% acs ar,80% solution bioreagent, ≥99% bioultra, ≥99%(kt) cp,98% gr, 30 wt. % in h2o gr,99% moligand™, 30 wt. % in h2o moligand™, purum p.a., 35% (rt) moligand™, ≥99.5%(calc. to the dried substance) moligand™, 含有抑制剂, 30 wt. % in h2o, meets usp testing specifications moligand™, 在h2o中为50 wt.%,稳定 purespectra™, 光谱纯 puriss. p.a., 24-26% in h2o (rt) puriss. p.a., acs, 欧洲药典, 70.0-72.0% puriss. p.a., acs, 欧洲药典, ≥99.5%(gc) ultrabio™, 超纯级, ≥99%(rt) ultrabio™, 超纯级 ultrapurechrom™, for hplc, ≥70% ≥97% ≥97.0% ≥99% metals basis, granular ≥99.7% ≥99.8% metals basis, particle size:0.5-5mm ≥99.8%, spherical,d50:3-4μm ≥99.9%, 粉末 ≥99.95% metals basis, powder ≥99.95% metals basis, turnings, 5-25 mm ≥99.998% metals basis 优级纯, 适用于分析, acs, 欧洲药典 优级试剂 ,适用于分析, acs,reag. ph eur 优级试剂, 65-68% 无水级, ≥98% 无水级, ≥98.5%(gc) 用于细胞培养, ≥99% 电池级, ≥99.9% metals basis 粉末 适用于分析 粒径 < 45 µm ,优级试剂 色谱级, ≥99%(t) 试剂级 超纯级, crystals 超纯级 高级纯, 65-68% 0.2m in acetic acid 2% (w/w) acs reagent,≥93.0% acs, 30 wt. % in h2o,contains stabilizer acs, 70% acs,≥99.0% ar, 50% solution bioreagent, ≥99.5% cp,≥98.0% d50:400-500μm, ≥99.5% hno3 430 mm in water(100x) moligand™, acs, ≥99% pharmpure™, usp, bp, 欧洲药典, 30-31% sp,powder sp standard for gc, ≥99.5%(gc) ≥65%(t), hg ≤0.0000005% ≥99.8%, spherical,d50:2-3μm ≥99.8%, spherical,d50:25-30μm ≥99.9% metals basis, 0.4mm thick x 16mm wide ≥99.9% metals basis, thickness 200 μm; width:100 mm ≥99.9%, 直径1.5-5cm, 长度10-20cm 优级纯, 适用于分析 分析标准品, 用于环保分析 分析标准品,用于环境分析 分析标准品 分析滴定液, 0.1 m in water 分析滴定液, 0.1m 化学纯(cp), ≥98% 球形,d50:11-13μm,≥99.8% 球形,d50:13-15μm,≥99.8% 球形,d50:17-19μm,≥99.8% 球形,d50:19-21μm,≥99.8% 球形,d50:6-7μm,≥99.8% 球形,d50:7-8μm,≥99.8% 球形,d50:8-9μm,≥99.8% 用于细胞培养,99% 粉末,≥99.0% 粒状, <1 mm, 99.7% trace metals basis 粒状,+140目粒径,试剂级,97% 试剂级, ≥99.5% 锂厚20微米,宽100毫米,铜厚6微米,宽120毫米,双面覆锂 高级纯, ≥99%

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