SKC甲醛采样器

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