查看>全部品牌 麦克林(macklin)

查看>全部规格（包装） 5mg 5ml 20ml 20mg 5g 50ml 10mg 1l 100mg 500ml 100ml 1mg 100g 2.5kg 25g 500g 1g 50mg 10ml 25ml 25mg 250mg 250ml 1ml 15l 5l 500mg 80ml 10kg 1kg 25kg 10l 12x500ml 2.5l 2ml 4l 0.2ml 1.2ml 100μg 500μg 10g 250g 50g 200mg 25l 20g 80g 2mg 2g

查看>全部纯度（尺码） 98% ≥98%(hplc) ≥98% standard for gc,≥99.5%(gc) 分析对照品,98% 分析对照品, ≥98%(hplc) 分析对照品 97% standard for gc, ≥99.5% (gc) 100ug/ml,5% hno3 standard for gc,>99.5%(gc) 98%(hplc) 95% ≥95%(hplc) 分析对照品, 98%(hplc) 分析对照品, ≥95%(hplc) 100ug/ml,h2o standard for gc 分析对照品,≥98% standard for gc,>99%(gc) ≥95% 100ug/ml, h2o 99% standard for gc,≥99%(gc) standard for gc,≥99.0%(gc) 10000ug/ml,2.0 mol/l hno3 standard for gc,≥99.7%(gc) ≥90% ≥97%(hplc) 分析对照品, ≥96%(hplc) 分析对照品, ≥98% 分析对照品,99% 分析标准品 1000ug/ml, h2o 1000ug/ml,1.0 mol/l hno3 1000ug/ml,h2o 1000μg/ml 100ug/ml, 5% hno3 96% 99.8% hplc≥98% standard for gc,>99.5% standard for gc,99.0% 分析对照品, 97%(hplc) 10000ug/ml,h2o 1000ug/ml, 1%hno3 1000ug/ml, 10% hno3 100ug/ml, 1%hno3 100ug/ml,1%hno3 100ug/ml,5% hno3 and tr. hf 10μg/ml,h2o 500ug/ml, h2o 500ug/ml,h2o 93% 94% 98% (hplc) standard for gc ,≥99.5%(gc) standard for gc,>99.0%(gc) standard for gc,99.5%(gc) standard for gc,≥98.0%(gc) standard for gc,≥99.9%(gc) ≥97% ≥98% (hplc) ≥98%(gc) 分析对照品, 99% 分析对照品, ≥97%(hplc) 分析对照品, ≥99% 分析对照品,>98% 分析对照品,98%(hplc) 分析对照品,98%,来源于鸡屎藤 分析对照品,>98%,来源于甘草 分析对照品,>98% 分析对照品,≥99% 试剂级 >60%(hplc) >99% 0.005μg/ml,h2o 0.05mg/l,h2o 0.05mol/l,h2o 0.104mg/l,h2o 0.15mg/l,h2o 0.18mg/l,h2o 0.196mg/l,h2o 0.1mol/l,h2o 0.206mg/l,h2o 0.210mg/l,h2o 0.22ug/l,h2o 0.279mg/l,h2o 0.317mg/l,h2o 0.518mg/l,h2o 0.582mg/l,h2o 0.5mg/l,h2o 0.5mg/ml,介质:正己烷 0.5mol/l,h2o 0.5ug/ml, h2o 0.696mg/l,h2o 0.855μg/ml,h2o 0.8mg/l,h2o 0.984mg/ml ,基体:甲醇 1.00μg/g,基体:k+ 2.2mg/l,na+ 23mg/l,ca2+ 39mg/l,mg2+mg/l,0.5mol/l hno3 1.01mg/l,h2o 1.03mg/l,h2o 1.05ug/l,h2o 1.09mg/l,水质标样 1.12mg/l,h2o 1.43mg/l,h2o 1.4mg/l, h2o 1.50mg/l,h2o 1.5μg/ml,h2o 1.64mg/l,h2o 1.69mg/l,h2o 1.74mg/l, h2o 1.80mg/l,h2o 1.84mg/l,h2o 1.94mg/l,h2o 1.98mg/l,h2o 10%hno3,trace hf 10.0mg/l,h2o 10.0ug/l,h2o 10.1mg/l,h2o 100 mg/l, 基体: 5% hno3 1000 μg/ml, 10 mol/l hno3 1000mg/l, 2.0 mol/l hno3 1000mg/l, h2o 1000ug/ml in 2.0 mol/l hno3 1000ug/ml, 1.0 mol/l hno3 1000ug/ml, 5%hno3 1000ug/ml,1% hno3 1000ug/ml,1.5 mol/l hno3 1000ug/ml,10% hno3 1000μg/ml,0.05mol/l naoh 1000μg/ml,2%hno3(v/v) 100mg/l,h2o 100ug/ml, 0.1%hf 100ug/ml, 1% hno3 100ug/ml,10 mol/l hno3 100ug/ml,2% hno3 100ug/ml,3% hf 100ug/ml,5% hno3 ,含k+ 100ug/ml,h2o,含cl- 100ug/ml,h2o,含k+ 100ug/ml 100μg/ml in h2o 100μg/ml in methanol 14.3mg/l,h2o 15.6ug/l,h2o 15mg/l,h2o 17.75μg/ml,h2o 194.5mg/l,h2o 1μg/ml,h2o 2.35mg/l, h2o 2.49mg/l,h2o 2.63 mg/l 2.92ug/l,h2o 20.8mg/l,h2o 200ug/ml,h2o 20μg/ml,h2o 22.6mg/l,h2o 250μg/ml 基质:甲醇 u=3% 250μg/ml,h2o 26.6mg/l,h2o 27-31% h2so4 basis, for the detection of h2o2 and ether peroxides 29.3ug/l,h2o 3.02mg/l,h2o 3.28mg/l,h2o 3.55mg/l,h2o 3.81mg/l,h2o 3.95mg/l,h2o 30% 30.6ug/l,h2o 300ug/ml,h2o 34.0mg/l,h2o 34ug/l,h2o 37.7ug/l,h2o 4.15mg/l,h2o 4.34mg/l,h2o 4.3ug/l,h2o 4.58μg/ml,h2o 4.91ug/l,h2o 4.97mg/l,h2o 4.99mg/l,h2o 400ug/ml,h2o 40μg/ml,h2o 44.9ug/l,h2o 4mg/l,h2o 4μg/ml,h2o 5.18mg/l,h2o 5.49mg/l,h2o 5000mg/l,h2o 500mg/l, 水质标样(1m hno3) 500mg/l,h2o 500mg/l,溶剂:水 500ug/ml, 1%hno3 500ug/ml, 5%hno3 500ug/ml,1%hno3 500μg/ml, 1% hno3 500μg/ml,h2o 50ug/ml,h2o 50μg/ml,h2o 51.8mg/l,h2o 58.2ug/l,h2o 5ug/ml, h2o 5μg/ml,h2o 600ug/ml,h2o 7.75ug/l,h2o 7.75ug/l,水质镉标样 70%(sum of isomers) 700ug/ml,h2o 745mg/l,h2o 79.4mg/l,h2o 7μg/ml,h2o 8.22mg/l,h2o 8.4μg/ml,h2o 8.80mg/l,h2o 8.92μg/ml,h2o 800ug/ml,h2o 9.62mg/l,h2o 9.71ug/l,h2o 9.78μg/ml,h2o 9.81mg/l,h2o 90% 900ug/ml,h2o 92% 96%,异构体混合物 97% (stabilized with tbc) 98%(hplc),分析对照品 98.0% (hplc) 99 atom% d 99%(lc) 99%,含1% k2co3 稳定剂 99.5%,分析对照品 99.8%,standard for gc analytical standard 98.0% analytical standard,≥99.5%(gc) analytical standard c(fe3+)=0.6g/l,c(al3+)=0.25g/l,h2o dye content 50% ep reference standard for determination of phosphate for hplc, 98% for hplc, ≥98% for photometric phosphate determination acc. to din 38405-d11-1 for spectrophotometric det. of fe, 99.0% (hplc) jis k8001 sp standard for gc ,>99%(gc) standard for gc, ≥98.5% (gc) standard for gc, ≥99.5% standard for gc, ≥99.7% (gc) standard for gc, ≥99.7%(gc) standard for gc,>99.7%(gc) standard for gc,99%(gc) standard for gc,99.7% standard for gc,≥98% (gc) standard for gc,≥98%(gc) standard for gc,≥99%(hplc) standard for gc,≥99.6%(gc) viscosity grade 100, 白色 viscosity grade 100 viscosity grade 150 viscosity grade 46 viscosity grade 68 ≥75% ≥90%(gc) ≥90%(hplc) ≥95.0% ,异构体混合物 ≥96% ≥98%,用于dtnb硫醇定量 ≥99%(hplc) 亲水,羟值87±10 亲油,羟值150±10 分析对照品, 95%(hplc) 分析对照品, 95%(uv) 分析对照品, 96%(hplc) 分析对照品, 98% 分析对照品, 99%(gc) 分析对照品, ≥95% 分析对照品,95%(gc) 分析对照品,97%,来源于九里香 分析对照品,98%,来源于假叶树 分析对照品,98%,来源于姜科植物白豆蔻 分析对照品,98%,来源于朝鲜当归,傣药三桠苦 分析对照品,98%,来源于杜仲、人参茎、白附子、柑橘果皮 分析对照品,98%,来源于甜叶菊 分析对照品,98%,来源于竹红菌 分析对照品,98%,来源于细辛 分析对照品,98%,来源于罗汉果 分析对照品,98%,来源于茯苓 分析对照品,98%,来源于远志 分析对照品,99.2% 分析对照品,99.5% 分析对照品,>95%,来源于山麦冬 分析对照品,>98%,来源于地胆草 分析对照品,>98%,来源于绞股蓝 分析对照品,>98%,来源于辛夷 分析对照品,>98%,来源于连翘 分析标准品,98% 分析标准品,99%(hplc) 分析标准品,≥99% 检测限:0.04-0.2 mg/l(以n计) 检测限:2.6-4.0 mg/l(以n计) 试剂级, 40% 试剂级, 70%