该标准规定了食品中草甘膦残留量检验的制样和液相色谱-串联质谱测定方法。
该标准适用于大豆、小麦、大米、玉米、甘蔗、柑橙、紫苏、板栗、茶叶、虾、鱼、畜禽肉、蜂蜜、香料、人参中草甘膦(PMG)及其代谢产物氨甲基膦酸(AMPA)残留量的检测和确证。
| 品名 | CAS | 货号 |
|---|---|---|
| Aminomethylphosphonic acid, 1000 μg/mL in Water 氨甲基磷酸(标准品) | 1066-51-9 | P-625S-W-10X |
| Glyphosate 草甘膦 (标准品) | 1071-83-6 | P-015N促 |
| Glyphosate 1,2-13C2 15N 100 μg/mL in Water 草甘膦13C215N | / | DRE-XA14050100WA |
| (Aminomethyl)phosphonic acid, 99%, reference material 氨甲基膦酸 | 1066-51-9 | 912771 |
| 品名 | CAS | 货号 |
|---|---|---|
| Acetonitrile, 99.9%, LC-MS 乙腈 | 75-05-8 | 932537 危化品 |
| Ammonium acetate, 99%, eluent additive for LC-MS 乙酸铵 | 631-61-8 | 992378 |
| Dichloromethane, 99.9%, HPLC/ACS, stabilized with amylene 二氯甲烷 | 75-09-2 | 433893 危化品 |
| Formic acid, 98%, for LC-MS 甲酸 | 64-18-6 | 942988 危化品 |
| 9-Fluorenylmethyl chloroformate, 98%, reagent grade 氯甲酸(9-芴甲基)酯 | 28920-43-6 | 992365 |
| Methanol, 99.9%, LC-MS 甲醇 | 67-56-1 | 952707 危化品 |
| Potassium dihydrogen phosphate, 99%, ACS reagent 磷酸二氢钾 | 7778-77-0 | 900196 |
| Potassium hydroxide, 85% 氢氧化钾 | 1310-58-3 | 945877 危化品 |
| Sodium tetraborate, 98%, anhydrous 硼酸钠 | 1330-43-4 | 963905 |