大号生聚氨酯泡沫(PUF)塞,未洗,外径6 cm x长度7.6 cm,10个装
货号：22954
品牌：Restek
- Use for collection of semivolatiles (pesticides, PCBs, PAHs).
- Both large high-volume (220–280 L/min) and small low-volume (1–5 L/min) PUFs available.
- Suitable for ambient, indoor, and industrial hygiene applications.
- PUF/XAD-2 "sandwiches" capture a wider range of semivolatiles.
Method Applications
| EPA TO-10A | Organochlorine and organophosphorus pesticides, carbamate, pyrethrin, triazine, and urea pesticides | cat.# 22116, 22957 |
| EPA IP-7 | Polycyclic aromatic hydrocarbons (PAHs) | cat.# 22114, 22954 |
| EPA IP-8 | Organochlorine and organophosphorus pesticides, carbamate, pyrethrin, triazine, and urea pesticides | cat.# 22116, 22957 |
| ASTM D4861 | Organochlorine and organophosphorus pesticides, PCBs | cat.# 22116, 22957 |
| ASTM D4947 | Chlordane and heptachlor residues | cat.# 22116, 22957 |
| Research | Pesticides | cat.# 22117 |
| EPA TO-4A | Organochlorine pesticides, PCBs | cat.# 22114, 22954 |
| EPA TO-9A | Polychlorinated dibenzo-p-dioxins (PCDDs) | cat.# 22114, 22954 |
| EPA TO-13A | Polycyclic aromatic hydrocarbons (PAHs) | cat.# 22114, 22954 |
| EPA 600/8-80-038 | Organochlorine pesticides, PCBs, PAHs | cat.# 22115, 22955, 22956 |
| ASTM D6209 | Polycyclic aromatic hydrocarbons | cat.# 22114, 22954 |
特点与优势
- Unwashed PUF plugs for both low-volume and high-volume sampling.
- Flame retardant free—making them easier to clean for trace analysis.
- Compliant with EPA and ASTM methods—0.022 g/cm3 density.
- Glass holders sold separately.
产品规格
| 货号. | 22954 |
| 产品名 | 大号生聚氨酯泡沫（PUF）塞，未洗，外径6 cm x长度7.6 cm，10 个装 |
| 长度 | 7.6 cm |
| 外径（OD） | 6 cm |
| 单位 | 10/包 |
产品发布日期：2026.01.26
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