SKC甲醛采样器UMEX100
UMEX100被动采样器甲醛与国家在Umea工作生活研究所合作开发,瑞典。
由坚韧的聚丙烯,单用UMEX100包含一个带采用2,4-二硝基苯肼(DNPH)对甲醛的可靠采集。采样器在个人aluminiumised袋可以用来运输采样器采样后提供实验室。
为了方便和质量控制,保证不受污染,每个采样器采用除了主动采样断面的“空白/校正”部分,所以不需要发送额外的样品到实验室。
美国SKC采样器保质日期印在方便库存管理在每个袋子外面的标签。UMEX100采样器包括一个人采样工人领附件或区域取样适当位置夹。
SKC甲醛采样器功能参数:
- 甲醛采集准确可靠
- 精度超过OSHA标准
- 采用流行2,4-DNPH化学
- 由OSHA和瑞典所验证
- 经济成本低的取样器
- 易于使用-无泵或培训要求
- 样品中的空白/修正一个单元
- 符合欧盟标准16000-4-2004
- 记录的吸收率
- 15分钟到24小时的样品
- 7天样品*
- 符合OSHA方法1007‡规格
- EPA ip-6c引用
- 高度的敏感性和特异性分析方法
- 小巧
- 使用简单的“开/关”滑盖
- 低检测限2 ppb
- 安全,没有玻璃或化学液体取样器
- 28.6毫升/分钟的吸收率提高灵敏度为15分钟、8小时、24小时和采样*
- 多才多艺的采样器,适用于工作场所的采样和长期的室内空气采样
英文资料:
The UMEx 100 Passive Sampler for formaldehyde was developed in collaboration with the National Institute of Working Life in Umea, Sweden.
Constructed of tough polypropylene, the single-use UMEx 100 contains a tape treated with 2,4-dinitrophenylhydrazine (DNPH) for reliable collection of formaldehyde. Samplers are provided in individual aluminiumised pouches that can be used to transport the sampler to a laboratory after sampling.
For convenience and quality control assurance against contamination, each sampler incorporates a "blank/correction" section in addition to the active sampling section so there is no need to send extra samplers to the laboratory.
The shelf-life date is printed on a label on the outside of each pouch for easy inventory management. The UMEx 100 Sampler includes a clip for attachment to a worker’s collar for personal sampling or in an appropriate location for area sampling.
- Accurate and reliable for formaldehyde collection
- Accuracy exceeds OSHA standards
- Uses popular 2,4-DNPH chemistry
- Validated by OSHA and Swedish Institute
- Economical low cost sampler
- Easy to use - no pump or training required
- Sample medium and blank/correction in one unit
- Conforms to EU ISO 16000-4-2004
- Documented uptake rates
- For 15 minute to 24 hour samples
- For 7 day samples*
- Meets specifications of OSHA Method 1007‡
- Referenced in EPA IP-6C
- Highly sensitive and specific analysis method
- Small and unobtrusive
- Simple-to-use "on/off" sliding cover
- Low 2 ppb limit of detection
- Safe - No glass or chemical liquids in the sampler
- 28.6 ml/min uptake rate enhances sensitivity for 15 minute, 8 hour, and 24 hour sampling*
- Versatile sampler - suitable for both workplace sampling and long term indoor air sampling