2025年,国家卫生健康委员会,国家市场监督管理总局发布了《食品安全国家标准 食品微生物学检验 诺如病毒检验》(GB 4789.42-2025)。
本标准代替GB 4789.42-2016 食品安全国家标准 食品微生物学检验 诺如病毒检验。
本标准适用于贝类、生食蔬菜、硬质表面食品、软质水果和包装饮用水中诺如病毒的检测。
百灵威提供GB 4789.42-2025中常用的标准品、试剂,满足不同客户需求。
产品优势:质控严格,货源稳定。| 品名 | CAS | 货号 |
|---|---|---|
| Pectinase, 10 units/mg protein 果胶酶 | 9032-75-1 | 120079 |
| Water, HPLC grade 水 | 7732-18-5 | 187553 |
| Diethyl pyrocarbonate, 97%, for bio 焦碳酸二乙酯 | 1609-47-8 | 981187 |
| Tris(hydroxymethyl)aminomethane, 99.5%, for bio 三(羟甲基)氨基甲烷 | 77-86-1 | 966222促 |
| Glycine, 98%, for bio 甘氨酸 | 56-40-6 | 994869 |
| Beef extract, BR 牛肉膏 | 68990-09-0 | 1018704 |
| PEG8000 PEG8000 | 25322-68-3 | 1935179 |
| Sodium chloride, 99.5%, AR 氯化钠 | 7647-14-5 | 990049 |
| Potassium chloride, 99.5%, AR 氯化钾 | 7447-40-7 | 984180 |
| Sodium phosphate dibasic, 99%, AR 无水磷酸氢二钠 | 7558-79-4 | 963186 |
| Potassium dihydrogen phosphate, 99.5%, AR 磷酸二氢钾 | 7778-77-0 | 923244 |
| 1-Butanol, 99.8%, ELH-Ⅲ 正丁醇 | 71-36-3 | 921458 危化品 |
| Proteinase K, for molecular biology, 30 U/mg 蛋白酶 K | 39450-01-6 | 490778促 |
| Anhydrous ethanol, 99.7%, AR 无水乙醇 | 64-17-5 | 904283 危化品 |
| Guanidine thiocyanate 异硫氰酸胍 | 593-84-0 | 1084855 |
| Sodium citrate, 99%, reagent grade, anhydrous 柠檬酸钠 | 68-04-2 | 439754 |
| 十二烷基硫酸钠 溶液 十二烷基硫酸钠 溶液 | / | 71736 |
| Sodium acetate, 99%, reagent grade, anhydrous 醋酸钠 | 127-09-3 | 267642 |
| Sodium hydroxide, 96%, for analysis 氢氧化钠 | 1310-73-2 | 904646 危化品 |
| Magnesium chloride, 99%, anhydrous, CP 氯化镁 | 7786-30-3 | 997511 |
| 品名 | CAS | 货号 |
|---|---|---|
| Plastic graduated cylinder, capacity: 100 ml, 10 pcs/pack 塑料量筒 | / | 985822 |
| Plastic beaker, 500 ml, PP, clear, without ribs for easy stacking 塑料烧杯 | / | 2727532 |
| Qualitative filter paper, medium fast, φ12.5cm, 100 pieces/pack 定性滤纸 | / | 973268 |
| FindMolecule ELN, Academic Basic ELN电子记录本系统服务 | / | 9269008 |
| FindMolecule IMS, Academic Basic 实验室库存管理系统服务 | / | 9269003 |
| Smart Hazardous Chemical Management Cabinet HCA00, Container size: 900 * 500 * 1980mm, internal size: 650 * 420 * 1550mm, volume 423L RFID酸碱柜HCA-400 | / | 9410144 |
| Bio-Vanguard® Antimicrobial Rinse-free Foaming Hand Sanitizer 清萨灵®泡沫抗菌免水洗手液 | / | 965255 |
| Antibacterial 100% Cotton laboratory coats, men, L (170-175cm, 60-70 kg), long-sleeved 抗菌纯棉实验服 | / | 9307387 |