该标准规定了食品中扑草净残留量检测的制样和气相色谱-质谱的检测方法。
该标准适用于大米、花生、胡萝卜、西兰花、西红柿、洋葱、蘑菇、苹果、柑橘、板栗、鸡肉、牛肉、鸡肾、紫菜中扑草净残留量的测定和确证。
品名 | CAS | 货号 |
---|---|---|
Prometryn, 98%, reference material 扑草净 | 7287-19-6 | 155731 |
Prometryne 扑草净/4,6-双异丙胺基-2-甲硫基-1,3,5-三嗪(标准品) | 7287-19-6 | P-078N |
品名 | CAS | 货号 |
---|---|---|
Acetonitrile, 99.9%, for residue analysis 乙腈 | 75-05-8 | 255490 危化品 |
Ammonium hydroxide, 25 - 28 wt.% solution of NH3 in water, for analysis 氢氧化铵 | 1336-21-6 | 335213 危化品 |
Dichloromethane, 99.9%, for residue analysis 二氯甲烷 | 75-09-2 | 947096 危化品 |
Ethyl acetate, 99.9%, for residue analysis 乙酸乙酯 | 141-78-6 | 900137 危化品 |
Methanol, 99.9%, for residue analysis 甲醇 | 67-56-1 | 939085 危化品 |
n-Hexane, 95%, for residue analysis, water: ≤0.01% 正己烷 | 110-54-3 | 932563 危化品 |
Potassium dihydrogen phosphate, 99%, for bio 磷酸二氢钾 | 7778-77-0 | 970999 |
Potassium phosphate dibasic, 99%, ACS reagent 磷酸氢二钾 | 7758-11-4 | 127325 |
Sodium chloride, 99.5%, for analysis 氯化钠 | 7647-14-5 | 937240 |
Sodium sulfate, 99%, anhydrous, for residue analysis 硫酸钠 | 7757-82-6 | 940131 |
品名 | CAS | 货号 |
---|---|---|
PSA SPE Cartridges, bed wt. 200 mg, volume 3 ml, 50 pcs/pack PSA 固相萃取小柱 | / | 966164 |