2021年,生态环境部发布了《环境空气和废气 吡啶的测定 气相色谱法》(HJ 1219-2021)。
本标准规定了测定环境空气和废气中吡啶的气相色谱法。
本标准适用于环境空气、无组织排放监控点空气和固定污染源有组织排放废气中吡啶的测定。
百灵威提供HJ 1219-2021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 |
|---|---|---|
| Pyridine, 99.5%, AR 吡啶 | 110-86-1 | 904216 危化品 |
| Sodium hydroxide, 96%, for analysis 氢氧化钠 | 1310-73-2 | 904646 危化品 |
| Sodium chloride, 99.5%, for analysis 氯化钠 | 7647-14-5 | 937240 |
| 品名 | CAS | 货号 |
|---|---|---|
| JA-5, 30m × 0.25mm × 0.5μm JA-5 气相色谱柱, 30m × 0.25mm × 0.5μm | / | S01300E-05BE |
| Nylon 66 syringe filter, non-sterile, 13 mm, 0.22 µm, green, 200 pcs/pack 有机系尼龙66 针式过滤器 | / | 9215892 |
| 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 |
| 品名 | CAS | 货号 |
|---|---|---|
| Nitrile gloves. Powder-free,size M Blue 3.5g 丁腈手套.无粉.中号.蓝.3.5g | / | DRG-CN131166C |
| 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 |