国华试剂 麦克林 aladdin 罗恩 Adamas/阿达玛斯 TCI 玻尔 Greagent Alfa sigma-aldrich innochem/伊诺凯 Merck Adamas life Honeywell/霍尼韦尔 博林达

99% 99+%RG 99.5% ≥99.5%AR ≥99.5%工业级 99.5%+,GCSGCS 无水，≥99.5%AR AR 无水，≥99.5% ≥99.6%LaboratoryReagent,>=99.6%, ≥99.6%LaboratoryReagent, 99.7% ≥99.7% (GC)puriss.,meetsanalyticalspecificationofPhEur,>=99.7%(GC), 无水，≥99.7%AR 99.8%anhydrous,99.8%, 99.8% 99.8%(GC) 99.8%,Water≤50 ppm (by K.F.), BoerSeal 99.8%,Water≤50 ppm (by K.F.), MkSeal 99.8%,anhydrous 99.8+% ≥99.8%ACSreagent,>=99.8%, ≥99.8% ≥99.8% (GC),ACSreagent ≥99.8% (GC)ACSreagent, ≥99.8% (GC)puriss.p.a.,ACSreagent,reag.ISO,reag.Ph.Eur.,>=99.8%(GC), ≥99.8%,ACSreagent ≥99.8%ACSreagent, 99.9%PREP,制备级 99.9% min 99.9%HPLC 99.9% 99.9%, packaged under Argon in resealable ChemSeal^t bottles 99.9%(GC) 99.9%(HPLC), Origin Korea 99.9%, for biochemistry ,AcroSeal® 99.9%,Extra Dry,AcroSeal® 99.9%,with molecular sieves, Water≤50 ppm (by K.F.), BoerSeal 99.9%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal 99.9%BASIC HPLC 99.9%LCMS 99.9%SUPER HPLC 99.9%（ACS光谱级） 99.9%（LC-MS） 99.9%（农残级试剂） 99.9%（分子筛、 Water≤30 ppm） 99.9%（分子筛、 Water≤50 ppm） 99.9%（分析标准试剂） AcroSeal， Extra Dry， 99.9% ≥99.9% ≥99.9%(GC) ≥99.9%Bio-Ultra Grade ≥99.9%forHPLC,gradientgrade,>=99.9%, ≥99.9%,ACSspectrophotometricgrade ≥99.9%HPLC ≥99.9%,HPLC ≥99.9%ACSspectrophotometricgrade,>=99.9%, ≥99.9%ACSspectrophotometricgrade, ≥99.9%forHPLC, >99.9%LC-MS 无水，≥99.9%GR 用于挥发性有机物的GC/MS分析， ≥99.9％ 蛋白测序级，≥99.9% ≥99.92% ≥99.93%suitableforproteinsequencing,BioReagent,>=99.93%, 99.98%BASIC RESI,农残级 99.98%RESI,农残级 99.99% 100ug/mL 100mg/L 200ug/ml 300ug/mL 300ug/ml 500µg/mL 500μg/mL 800ug/mL 800ug/ml 1000ug/mL 1000µg/mL 1000μg/mL 5000µg/mL 6000µg/mL for analysis, 99.8%RG AcroSeal®, Extra Dry over Molecular Sieve, 99.8%RG Standard for GC,>99.9% extra pure, 99+%RG for analysis ACS, 99.8+%ACS ACS 光谱级,≥99.9% AR,99.5% HPLC级,梯度级, ≥99.9% LC-MS,≥99.9% Suitable for molecular biology, ≥99.9%Bio-Performance Grade 色谱级, ≥99.9% AcroSeal®, Extra Dry, 99.9%RG ECD tested for pesticide analysis, for residue analysis, 99.8%RG conform to ACS, for spectroscopy, 99.8%ACS for HPLC gradient grade, 99.9%RG for HPLC, 99.8%RG residue free, for electronic use, 99.8%RG 农残级, ≥99.9% 分析标准品,99.9% ACS spectrophotometric grade, ≥99.9% ACS GR,99.9% GR NMRreferencestandard,4%inmethanol-d4(99.8atom%D),NMRtubesize3mmx8in., NMRreferencestandard, UHPLC，适用于质谱（MS） suitable for HPLC, ≥99.9% supreme anhydrous grade,99.8%,H2O≤20ppm 制备级,≥99.9% 制备色谱级, 99.9% 无丙酮,用于Romanowsky甲醇染色法 无水级,99.8%,H2O≤100ppm 梯度色谱级, ≥99.9% 色谱级 plus, ≥99.9% 色谱级,≥99.9% 适用于UHPLC-MS 0.05% 0.999 0.9998 4% 50%质谱水溶液 Water≤30 ppm(by K.F.)，SafeDry，99.9%，SafeDry，with molecular sieves，SafesealSafeDry,超干 Water≤50 ppm(by K.F.)，99.8%，SafeDry，SafesealSafeDry,超干 Water≤50 ppm(by K.F.)，99.8%，SafeDry，Safeseal Water≤50 ppm(by K.F.)，99.9%，SafeDry，with molecular sieves，SafesealSafeDry,超干 Water≤30 ppm(by K.F.)，SafeDry，99.9%，SafeDry，with molecular sieves，Safeseal 0.1μg/mL 0.50mg/mL 基质:50%乙醇 U=2% 10000ug/mL 10mg/mL 1mol/L 20.22μg/mL 50.54μg/mL 5μg/mL Water≤50 ppm(by K.F.)，99.9%，SafeDry，with molecular sieves，Safeseal contains0.50%(v/v)triethylamine 规格：53种混合物浓度各为2,000 μg/ml溶于吹扫捕集甲醇中 30000ug/mL

1mL 1ml 1.2mL 2mL 2ml 5ml 5mL 5ml*5 10mL 10ml 12X500ml 12×500ml 20ml 20mL 20×500ml 100ml 100ML 250ML 250ml 500ml 500ML 500mL 500ml(方塑) 1000ml 2500ml 1L 1LT 2L 2.5L 2.5LT 4L 4X4L *4x1L *4x4L 4×5L 4×4L 4X2L 5L 5L(长塑桶) 5LT 6×1L 10L 10LT 18L 20L 20L(塑桶) 20L(钢桶) 21L 25L 25LT 30L(塑桶) 50L(钢塑桶) 200L 50mg 1PKG 160kg 270GA 1EA