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| 品名 | CAS | 货号 |
|---|---|---|
| Bromoacetic acid in methyl tert-butyl ether, reference material, 1000 μg/mL 甲基叔丁基醚中溴乙酸 | 79-08-3 | 912491 危化品 |
| Chloroacetic acid in methyl tert-butyl ether, reference material, 1000 μg/mL 甲基叔丁基醚中氯乙酸 | 79-11-8 | 940171 危化品 |
| Dibromoacetic acid in Methyl tert-butyl ether , reference material, 1000μg/mL 甲基叔丁醚中二溴乙酸 | 631-64-1 | 940418 |
| Trichloroacetic acid in tert-butyl methyl ether, reference material, 1000 μg/mL 叔丁基甲醚中三氯乙酸 | 76-03-9 | 975698 危化品 |
| Methyl dichloroacetate in Methyl tert-butyl ether , reference material, 1000 μg/mL 甲基叔丁醚中二氯乙酸甲酯 | 116-54-1 | 958943 危化品 |
| Methyl trichloroacetate in Methyl tert-butyl ether , reference material, 1000 μg/mL 甲基叔丁基醚中三氯乙酸甲酯 | 598-99-2 | 993934 危化品 |
| 2,3-dibromopropionamide in ethyl acetate, reference material, 100 μg/mL 乙酸乙酯中2,3-二溴丙酰胺 | 15102-42-8 | 961952 |
| 品名 | CAS | 货号 |
|---|---|---|
| Sulfate in water, reference material, 100μg/mL 水中硫酸根 | / | 996260 |
| Sulfate ion in Water , reference material, 1000 μg/mL 水中硫酸根 | / | 9480287 |
| Total residual chlorine in Water , reference material, 1000 μg/mL 水中总余氯 | / | 9480250 |
| Total organic carbon (TOC) in Water , reference material, 1000μg/mL 水中总有机碳 | / | 9480253 |
| Fluoride ion in Water , reference material, 1000 μg/mL 水中氟离子 | / | 9480284 |
| Chlorite in Water , reference material, 1000 μg/mL 水中亚氯酸盐 | / | 9480264 |
| Bromide ion in Water , reference material, 1000 μg/mL 水中溴离子 | / | 9480270 |
| Ammonium ion in Water , reference material, 1000μg/mL 水中铵离子 | 14798-03-9 | 966610 |
| 品名 | CAS | 货号 |
|---|---|---|
| Di-isononyl phthalate in n-Hexane , reference material, 1000μg/mL 正己烷中邻苯二甲酸二异壬基酯 | 28553-12-0 | 930626 |
| Monooctyl phthalate in acetonitrile, reference material, 100 μg/mL 乙腈中邻苯二甲酸单辛酯 | 5393-19-1 | 906908 |
| Di(2-ethylhexyl) phthalate in methanol, reference material, 1000 μg/mL 甲醇中邻苯二甲酸二(2-乙基己基)酯 | 117-81-7 | 955095 |
| Di(2-ethylhexyl) phthalate-D4 isotope in methanol, reference material, 100 μg/mL 甲醇中邻苯二甲酸二(2-乙基己酯)-D4同位素 | 93951-87-2 | 973914 |
| Azodicarbonamide in Dimethyl sulfoxide , reference material, 1000 μg/mL 二甲基亚砜中偶氮二甲酰胺 | / | 9480268 |
| 15 phthalates mixed standard in n-hexane, reference material, 1000 μg/mL 正己烷中15种邻苯二甲酸酯混标 | / | 964827 |
| 18 Phthalates in n-hexane, reference material, 1000 μg/mL 正己烷中18种邻苯二甲酸酯 | / | 9480248 |
| 品名 | CAS | 货号 |
|---|---|---|
| 2,4-Dichlorophenol in Methanol , reference material, 100 μg/mL 甲醇中2,4-二氯酚 | 120-83-2 | 973809 危化品 |
| 2,4-Dichlorophenol in Methanol , reference material, 1000 μg/mL 甲醇中2,4-二氯酚 | 120-83-2 | 989180 危化品 |
| 2,4,6-Tribromophenol in Methanol , reference material, 2.0 mg/m 甲醇中2,4,6-三溴苯酚 | 118-79-6 | 917053 |
| 13 phenols mixed standard in methanol, reference material, 1000μg/mL 甲醇中13种酚类混标 | / | 9480236 |
| 21 phenols mixed standard in methanol, reference material, 1000μg/mL 甲醇中21种酚类混标 | / | 9480239 |
| 9 Alkylphenolic compounds and Bisphenol A in Acetonitrile , reference material, 1000 μg/mL 乙腈中9种烷基酚类化合物和双酚A | / | 988174 |
| Mixed standard of 14 phenols in Isopropanol , reference material, 100μg/mL 异丙醇中14种酚类混标 | / | 9480251 |
| 品名 | CAS | 货号 |
|---|---|---|
| Acetone-2,4-dinitrophenylhydrazone in Acetonitrile , reference material, 100μg/mL 乙腈中丙酮2,4-二硝基苯腙 | 1567-89-1 | 939452 |
| Formaldehyde-2,4-dinitrophenylhydrazone in Acetonitrile , reference material, 1000μg/mL 乙腈中甲醛-2,4-二硝基苯腙 | 1081-15-8 | 929096 |
| Propionaldehyde-DNPH in acetonitrile, reference material, 100μg/mL 乙腈中丙醛-DNPH | 725-00-8 | 940964 |
| Acetaldehyde-DNPH in acetonitrile, reference material, 1000 μg/mL 乙腈中乙醛-DNPH | 1019-57-4 | 927329 |
| Acetaldehyde-DNPH in acetonitrile, reference material, 100 μg/mL 乙腈中乙醛-DNPH | 1019-57-4 | 914721 |
| Mixed standard of 13 aldehyde/ketone derivatives in Acetonitrile , reference material, 100 μg/mL 乙腈中13种醛酮衍生物混标 | / | 9480258 |
| Mixed standard of 15 aldehydes/ketones in Acetonitrile , reference material, 1000 μg/mL 乙腈中15种醛酮混标 | / | 9480261 |
| Mixed standard of 12 chlorobenzenes at various concentrations in Methanol , reference material, 不同浓度 甲醇中12种氯苯混标 | / | 9480262 |
| 品名 | CAS | 货号 |
|---|---|---|
| N-nitrosodimethylamine in dichloromethane, reference material, 100 μg/mL 二氯甲烷中N-亚硝基二甲胺 | 62-75-9 | 965730 危化品 |
| N-Nitrosodimethylamine in Methanol, reference material, 1000μg/mL 甲醇中N-亚硝基二甲胺 | 62-75-9 | 988961 危化品 |
| N-nitrosodimethylamine in methanol, reference material, 5.0 mg/mL 甲醇中N-亚硝基二甲胺 | 62-75-9 | 977435 危化品 |
| N,N-Dimethylformamide in Methanol, reference material, 5000μg/mL 甲醇中N,N-二甲基甲酰胺 | 68-12-2 | 960452 危化品 |
| N-nitrosodi-n-propylamine in dichloromethane, reference material, 100μg/mL 二氯甲烷中N-亚硝基二正丙胺 | 621-64-7 | 931204 |
| N-Nitrosodibutylamine in Dichloromethane , reference material, 100 μg/mL 二氯甲烷中N-亚硝基二丁胺 | 924-16-3 | 953855 |
| 15 carbamates at various concentrations in Methanol , reference material, 不同浓度 甲醇中15种氨基甲酸酯 | / | 9480242 |
| 品名 | CAS | 货号 |
|---|---|---|
| Isopropanol, 99.8%, HPLC/ACS 异丙醇 | 67-63-0 | 938219 |
| Ethyl acetate, 99.9%, HPLC/ACS 乙酸乙酯 | 141-78-6 | 300999 危化品 |
| Ethanol, 99.8%, HPLC/ACS 乙醇 | 64-17-5 | 441863 危化品 |
| Tetrahydrofuran, 99.8%, HPLC/ACS, unstabilized 四氢呋喃 | 109-99-9 | 990407 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Microstome screw thread vials, 2ml, 11.6×32mm, with marking spot, clear 小口螺纹样品瓶 | / | 940043 |
| Sample vial, 2mL, 8 mm, clear glass screw thread vials with write-on spot 样品瓶 | / | 2063717 |
| Screw thread vials, 2ml, 8mm, 11.6×32mm, with marking spot, amber, first grade hydrolyzed glass 螺纹样品瓶 | / | 929080 |
| Screw thread vial caps, 8 mm, black, opening, pp, centre hole 5.5 mm 螺纹样品瓶瓶盖 | / | 2751566 |
| Sample vials cap, 8 mm, red PTFE/white silicone septum, black screw top cap 样品瓶瓶盖 | / | 927212 |
| 钳口顶空瓶 钳口顶空瓶 | / | 968631 |