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美国剑桥同位素实验室（CIL）——PCB 标准和标准混合物，带有标记的同位素PCB标准物质：In response to demand from the analytical commutity,Cambridge Isotope Laboratories has established a program of quality control/quality assurance for the development of"certified"standards for polychlorinated biphenyls(PCB)in both their carbon-13 labelled and native forms.This program is s response to the increased use of labelled surrogate spikes and it also produces "certified"native solutions.Native standard solutions are prepared using good laboratory practices(GLPs).Individual,native,crystalline PCB isomers (98%+purity)are weighed in triplicate on a microbalance calibrated with National Institute of standards and Technology(NIST)class"s"weights,and diluted to working stock solutions in isooctane. Multiple analyses of each of the three solutions in isooctane at specific concentrations are carried out using gas chromatography/mass spectrometry.In order to establish statistical control,the relative standard deviation (RSD)is required to be less than 5%. among the three solutions of each isomer. Further,the RSD within any single solution must be less than5%. when all of the above parameters are met, these solutions are combined and considered one reference native solution.The accuracy of the CIL solutions are verified against independent laboratory formulation. After the solution is verified, a 1:1 mixture of this reference standard and the labelled analog is made and analyzed again by GC/MC. This establishes a true lot analysis for each of the labelled isomers offered by Cambridge Isotope Laboratories.
CIL-CLM-3235-1.2 Biphenyl (13C12,99%) 100 µg/mL in Nonane
CIL-EC-4908-1.2 2-Monochlorobiphenyl (13C12,99%) (IUPAC #1) 40 µg/mL in Nonane
CIL-EC-4908-3 2-Monochlorobiphenyl (13C12,99%) (IUPAC #1) 40 µg/mL in Nonane
CIL-EC-4990-1.2 4-Monochlorobiphenyl (13C12,99%) (IUPAC #3) 40 µg/mL in Nonane
CIL-EC-4990-3 4-Monochlorobiphenyl (13C12,99%) (IUPAC #3) 40 µg/mL in Nonane
CIL-EC-4911-1.2 2,2'-Dichlorobiphenyl (13C12,99%) (IUPAC #4) 40 µg/mL in Nonane
CIL-EC-4911-3 2,2'-Dichlorobiphenyl (13C12,99%) (IUPAC #4) 40 µg/mL in Nonane
CIL-EC-5095-1.2 2 ,4 '-Dichlorobiphenyl (13C12,99%) (IUPAC #8) 40 µg/mL in Nonane
CIL-EC-5095-3 2,4'-Dichlorobiphenyl (13C12,99%) (IUPAC #8) 40 µg/mL in Nonane
CIL-EC-4165-1.2 2,5-Dichlorobiphenyl (13C12,99%) (IUPAC #9) 40 µg/mL in Nonane
CIL-EC-4165-3 2,5-Dichlorobiphenyl (13C12,99%) (IUPAC #9) 40 µg/mL in Nonane
CIL-EC-1402-3 4,4'-Dichlorobiphenyl (13C12,99%) 40 µg/mL in Nonane
CIL-EC-1402-1.2 4,4'-Dichlorobiphenyl (13C12,99%) (IUPAC #15) 40 µg/mL in Nonane
CIL-EC-4909-1.2 2,2',6-Trichlorobiphenyl (13C12,99%) (IUPAC #19) 40 µg/mL in Nonane
CIL-EC-4909-3 2,2',6-Trichlorobiphenyl (13C12,99%) (IUPAC #19) 40 µg/mL in Nonane
CIL-EC-1413-3 2,4,4'-Trichlorobiphenyl (13C12, 99%) 40 µg/mL in Nonane
CIL-EC-1413-1.2 2,4,4'-Trichlorobiphenyl (13C12,99%) (IUPAC #28) 40 µg/mL in Nonane
CIL-EC-4163-3 2,4',6-Trichlorobiphenyl (13C12,99%) (IUPAC #32) 40 µg/mL in Nonane
CIL-EC-4163-1.2 2,4',6-Trichlorobiphenyl (13C12,99%) (IUPAC #32) 40 µg/mL in Nonane
CIL-EC-4901-1.2 3,4,4'-Trichlorobiphenyl (13C12,99%) (IUPAC #37) 40 µg/mL in Nonane
CIL-EC-4901-3 3,4,4'-Trichlorobiphenyl (13C12,99%) (IUPAC #37) 40 µg/mL in Nonane
CIL-EC-1403-1.2 3,4,5-Trichlorobiphenyl (phenyl-D5,98%) 40 µg/mL in Nonane
CIL-EC-1403-3 3,4,5-Trichlorobiphenyl (phenyl-D5,98%) 40 µg/mL in Nonane
CIL-EC-1434-1.2 2,2',4,4'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #47) 40 µg/mL in Nonane
CIL-EC-1434-3 2,2',4,4'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #47) 40 µg/mL in Nonane
CIL-EC-1424-1.2 2,2',5,5'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #52) 40 µg/mL in Nonane
CIL-EC-1424-3 2,2',5,5'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #52) 40 µg/mL in Nonane
CIL-EC-4912-1.2 2,2',6,6'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #54) 40 µg/mL in Nonane
CIL-EC-4912-3 2,2',6,6'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #54) 40 µg/mL in Nonane
CIL-EC-4078-3 2,3,4,4'-Tetrachlorobiphenyl (13C12,99%)
CIL-EC-4078-1.2 2,3,4,4'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #60) 40 µg/mL in Nonane
CIL-EC-4914-1.2 2,3',4',5-Tetrachlorobiphenyl (13C12,99%) (IUPAC #70) 40 µg/mL in Nonane
CIL-EC-4914-3 2,3',4',5-Tetrachlorobiphenyl (13C12,99%) (IUPAC #70) 40 µg/mL in Nonane
CIL-EC-1404-1.2 3,3',4,4'-Tetrachlorobiphenyl (13C12, 99%)
CIL-EC-1404-3 3,3',4,4'-Tetrachlorobiphenyl (13C12,99%) 40 µg/mL in Nonane
CIL-DLM-3063-1.2 3,3',4,4'-Tetrachlorobiphenyl (IUPAC #77) (D6,98%) 40 µg/mL in Nonane
CIL-DLM-3063-3 3,3',4,4'-Tetrachlorobiphenyl (IUPAC #77) (D6,98%) 40 µg/mL in Nonane
CIL-EC-5048-1.2 3,3',4,5'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #79) 40 µg/mL in Nonane
CIL-EC-5048-3 3,3',4,5'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #79) 40 µg/mL in Nonane
CIL-EC-1414-1.2 3,3',5,5'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #80) 40 µg/mL in Nonane
CIL-EC-1414-3 3,3',5,5'-Tetrachlorobiphenyl (13C12,99%) (IUPAC #80) 40 µg/mL in Nonane
CIL-EC-1412-1.2 3,4,4',5-Tetrachlorobiphenyl (13C12,99%) (IUPAC# 81) 40 µg/mL in Nonane
CIL-EC-1412-3 3,4,4',5-Tetrachlorobiphenyl (13C12,99%) (IUPAC# 81) 40 µg/mL in Nonane
CIL-EC-4929-1.2 2,2',3,4,4'-Pentachlorobiphenyl (13C12,99%) (IUPAC #85) 40 µg/mL in Nonane
CIL-EC-4929-3 2,2',3,4,4'-Pentachlorobiphenyl (13C12,99%) (IUPAC #85) 40 µg/mL in Nonane
CIL-EC-1428-1.2 2,2',3',4,5-Pentachlorobiphenyl (13C12,99%) (IUPAC #97) 40 µg/mL in Nonane
CIL-EC-1428-3 2,2',3',4,5-Pentachlorobiphenyl (13C12,99%) (IUPAC #97) 40 µg/mL in Nonane
CIL-EC-1405-1.2 2,2',4,5,5'-Pentachlorobiphenyl (13C12,99%) (IUPAC #101) 40 µg/mL in Nonane
CIL-EC-1405-3 2,2',4,5,5'-Pentachlorobiphenyl (13C12, 99%) (IUPAC #101) 40 µg/mL in Nonane
CIL-EC-4910-1.2 2,2',4,6,6'-Pentachlorobiphenyl (13C12,99%) (IUPAC #104) 40 µg/mL in Nonane
CIL-EC-4910-3 2,2',4,6,6'-Pentachlorobiphenyl (13C12,99%) (IUPAC #104) 40 µg/mL in Nonane
CIL-EC-1420-1.2 2,3,3',4,4'-Pentachlorobiphenyl (13C12,99%) (IUPAC #105) 40 µg/mL in Nonane
CIL-EC-1420-3 2,3,3',4,4'-Pentachlorobiphenyl (13C12,99%) (IUPAC #105) 40 µg/mL in Nonane
CIL-EC-1415-3 2,3,3',5,5'-Pentachlorobiphenyl (13C12, 99%)
CIL-EC-1415-1.2 2,3,3',5,5'-Pentachlorobiphenyl (13C12,99%) (IUPAC #111) 40 µg/mL in Nonane
CIL-EC-4902-1.2 2,3,4,4',5-Pentachlorobiphenyl (13C12,99%) (IUPAC #114) 40 µg/mL in Nonane
CIL-EC-4902-3 2,3,4,4',5-Pentachlorobiphenyl (13C12,99%) (IUPAC #114) 40 µg/mL in Nonane
CIL-EC-1435-1.2 2,3',4,4',5-Pentachlorobiphenyl (13C12,99%) (IUPAC #118) 40 µg/mL in Nonane
CIL-EC-1435-3 2,3',4,4',5-Pentachlorobiphenyl (13C12,99%) (IUPAC #118) 40 µg/mL in Nonane
CIL-EC-4904-1.2 2',3,4,4',5-Pentachlorobiphenyl (13C12,99%) (IUPAC #123) 40 µg/mL in Nonane
CIL-EC-4904-3 2',3,4,4',5-Pentachlorobiphenyl (13C12,99%) (IUPAC #123) 40 µg/mL in Nonane
CIL-EC-1425-1.2 3,3',4,4',5-Pentachlorobiphenyl (13C12,99%) (IUPAC #126) 40 µg/mL in Nonane
CIL-EC-1425-3 3,3',4,4',5-Pentachlorobiphenyl (13C12,99%) (IUPAC #126) 40 µg/mL in Nonane
CIL-EC-1421-1.2 3,3',4,5,5'-Pentachlorobiphenyl (13C12,99%) (IUPAC #127) 40 µg/mL in Nonane
CIL-EC-1421-3 3,3',4,5,5'-Pentachlorobiphenyl (13C12,99%) (IUPAC #127) 40 µg/mL in Nonane
CIL-EC-1411-1.2 2,2',3,3',4,4'-Hexachlorobiphenyl (13C12,99%) (IUPAC# 128) 40 µg/mL in Nonane
CIL-EC-1411-3 2,2',3,3',4,4'-Hexachlorobiphenyl (13C12, 99%) 40ñ4 µg/ml in Nonan
CIL-EC-1436-3 2,2',3,4,4',5'-Hexachlorobiphenyl (13C12, 99%) 40 µg/mL in Nonane
CIL-EC-1436-1.2 2,2',3,4,4',5'-Hexachlorobiphenyl (13C12,99%) (IUPAC #138) 40 µg/mL in Nonane
CIL-EC-1426-1.2 2,2',3,4,5,5'-Hexachlorobiphenyl (13C12,99%) (IUPAC #141) 40 µg/mL in Nonane
CIL-EC-1426-3 2,2',3,4,5,5'-Hexachlorobiphenyl (13C12,99%) (IUPAC #141) 40 µg/mL in Nonane
CIL-EC-1406-1.2 2,2',4,4',5,5'-Hexachlorobiphenyl (13C12,99%) (IUPAC #153) 40 µg/mL in Nonane
CIL-EC-1406-3 2,2',4,4',5,5'-Hexachlorobiphenyl (13C12, 99%) (IUPAC #153) 40 µg/mL in Nonane
CIL-EC-4167-1.2 2,2',4,4',6,6'-Hexachlorobiphenyl (13C12,99%) (IUPAC #155) 40 µg/mL in Nonane
CIL-EC-4167-3 2,2',4,4',6,6'-Hexachlorobiphenyl (13C12,99%) (IUPAC #155) 40 µg/mL in Nonane
CIL-EC-1422-1.2 2,3,3',4,4',5-Hexachlorobiphenyl (13C12,99%) (IUPAC #156) 40 µg/mL in Nonane
CIL-EC-1422-3 2,3,3',4,4',5-Hexachlorobiphenyl (13C12,99%) (IUPAC #156) 40 µg/mL in Nonane
CIL-EC-4051-1.2 2,3,3',4,4',5'-Hexachlorobiphenyl (13C12, 99%) (IUPAC #157) 40 µg/mL in Nonane
CIL-EC-4051-3 2,3,3',4,4',5'-Hexachlorobiphenyl (13C12, 99%) (IUPAC #157) 40 µg/mL in Nonane
CIL-EC-5336-1.2 2,3,3',4,5,5'-Hexachlorobiphenyl (13C12,99%) (IUPAC #159) 40 µg/mL in Nonane
CIL-EC-5336-3 2,3,3',4,5,5'-Hexachlorobiphenyl (13C12,99%) (IUPAC #159) 40 µg/mL in Nonane
CIL-EC-4050-1.2 2,3',4,4',5,5'-Hexachlorobiphenyl (13C12, 99%) (IUPAC #167) 40 µg/mL in Nonane
CIL-EC-4050-3 2,3',4,4',5,5'-Hexachlorobiphenyl (13C12,99%) (IUPAC #167) 40 µg/mL in Nonane
CIL-EC-1416-1.2 3,3',4,4',5,5'-Hexachlorobiphenyl (13C12,99%) (IUPAC #169) 40 µg/mL in Nonane
CIL-EC-1416-3 3,3',4,4',5,5'-Hexachlorobiphenyl (13C12,99%) (IUPAC #169) 40 µg/mL in Nonane
CIL-EC-4905-1.2 2,2',3,3',4,4',5-Heptachlorbiphenyl (13C12,99%) (IUPAC #170) 40 µg/mL in Nonane
CIL-EC-4905-3 2,2',3,3',4,4',5-Heptachlorbiphenyl (13C12,99%) (IUPAC #170) 40 µg/mL in Nonane
CIL-EC-1417-3 2,2',3,3',5,5',6-Heptachlorbiphenyl (13C12,99%) (IUPAC #178) 40 µg/mL in Nonane
CIL-EC-1417-1.2 2,2',3,3',5,5',6-Heptachlorobiphenyl (13C12,99%) (IUPAC #178) 40 µg/mL in Nonane
CIL-EC-1407-3 2,2',3,4,4',5,5'-Heptachlorobiphenyl (13C12, 99%) (IUPAC #180) 40 µg/mL in Nonane
CIL-EC-1407-1.2 2,2',3,4,4',5,5'-Heptachlorobiphenyl (13C12,99%) (IUPAC #180) 40 µg/mL in Nonane
CIL-EC-4913-1.2 2,2',3,4',5,6,6'-Heptachlorobiphenyl (13C12,99%) (IUPAC #188) 40 µg/mL in Nonane
CIL-EC-4913-3 2,2',3,4',5,6,6'-Heptachlorobiphenyl (13C12,99%) (IUPAC #188) 40 µg/mL in Nonane
CIL-EC-1409-1.2 2,3,3',4,4',5,5-Heptachlorobiphenyl (13C12,99%) 40 µg/mL in Nonane
CIL-EC-1409-3 2,3,3',4,4',5,5-Heptachlorobiphenyl (13C12,99%) 40ñ4 µg/ml in Nonane
CIL-EC-1418-1.2 2,2',3,3',4,4',5,5'-Octachlorobiphenyl (13C12,99%) (IUPAC #194) 40 µg/mL in Nonane
CIL-EC-1418-3 2,2',3,3',4,4',5,5'-Octachlorobiphenyl (13C12,99%) (IUPAC #194) 40 µg/mL in Nonane
CIL-EC-1408-1.2 2,2',3,3',5,5',6,6'-Octachlorobiphenyl (13C12,99%) 40 µg/mL in Nonane
CIL-EC-1408-3 2,2',3,3',5,5',6,6'-Octachlorobiphenyl (13C12, 99%) 40ñ4 µg/ml in Nonan
CIL-EC-4199-1.2 2,3,3',4,4',5,5',6-Octachlorobiphenyl (13C12,99%) (IUPAC #205) 40 µg/mL in Nonane
CIL-EC-4199-3 2,3,3',4,4',5,5',6-Octachlorobiphenyl (13C12,99%) (IUPAC #205) 40 µg/mL in Nonane
CIL-EC-4900-1.2 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl (13C12,99%) (IUPAC #206) 40 µg/mL in Nonane
CIL-EC-4900-3 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl (13C12,99%) (IUPAC #206) 40 µg/mL in Nonane
CIL-EC-1419-1.2 2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl (13C12,99%) (IUPAC #208) 40 µg/mL in Nonane
CIL-EC-1419-3 2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl (13C12,99%) (IUPAC #208) 40 µg/mL in Nonane
CIL-EC-1410-10 2,2',3,3',4,4',5,5',6,6'-Decachlorobi- phenyl (13C12,99%) 40 µg/mL in Nonane
CIL-EC-1410-1.2 2,2',3,3',4,4',5,5',6,6'-Decachlorobi- phenyl (13C12,99%) 40 µg/mL in Nonane
CIL-EC-1410-3 2,2',3,3',4,4',5,5',6,6'-Decachlorobiphenyl (13C12,99%) (IUPAC# 209) 40 µg/mL in Nonane
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企业名称
北京锐志汉兴科技有限公司
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2005-09-26
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技术开发、技术转让、技术咨询、技术服务;销售仪器仪表、机械设备、建筑材料、金属材料、日用品、五金交电、化工产品(不含危险化学品及一类易制毒危险化学品)、计算机、软件及辅助设备、汽车零配件、文化用品;家庭劳务服务;维修仪器仪表;货物进出口;技术进出口;代理进出口。(未取得行政许可的项目除外)(企业依法自主选择经营项目,开展经营活动;依法须经批准的项目,经相关部门批准后依批准的内容开展经营活动;不得从事本市产业政策禁止和限制类项目的经营活动。)
北京锐志汉兴科技有限公司
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