跳转至内容

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

Merck
CN
所有图片(1)

主要文件

RAD1201

radiello 扩散体外壳

blue, configured for sampling light sensitive compounds, pk of 20

别名:

TM=["radiello"] 扩散器

登录查看公司和协议定价

选择尺寸

10 MG
CN¥1,541.00

CN¥1,541.00


预计发货时间May 16, 2025详情


获取大包装报价

选择尺寸

变更视图
10 MG
CN¥1,541.00

About This Item

UNSPSC代码:
41104008
NACRES:
NB.24

CN¥1,541.00


预计发货时间May 16, 2025详情


获取大包装报价

物料

polyethylene body

质量水平

包装

pk of 20

制造商/商品名称

Radiello Code 120-1

技术

passive air sampling: suitable

厚度 × 扩散路径长度

1.7 mm × 18 mm

颜色

blue

孔径

25 μm average pore size

应用

air monitoring
environmental
industrial hygiene

相容性

configured for sampling light sensitive compounds

正在寻找类似产品? 访问 产品对比指南

相关类别

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
528282526524567731
form

solid

form

solid

form

solid

form

solid

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, desiccated (hygroscopic), protect from light

一般描述

radiello 基本上是一个径向对称的扩散采样器。[1]
该扩散主体设计用于在采样时容纳 Radiello 小柱吸附剂。该扩散主体的一端有螺纹,用于方便地连接到 Radiello 三角支撑板上。与大多数的小柱吸附剂不同,扩散主体可重新使用,并且在不使用时可使用温和的洗涤剂清洗。该扩散主体将收集粉尘(尤其在室外采样时),建议使用 4-5 次之后更换。

尺寸为 60mm 高×16mm 直径。可提供四种不同的扩散主体。每一种的设计针对特定的应用。

应用

radiello 扩散采样器可用于被动式采样过程中的热解吸,在比较研究中评估主动和被动采样方法的相对性能,顺序分析环境空气中的挥发性有机化合物 (VOC)。[2]在职业卫生和环境空气监测中,也可使用装有 4 号碳谱仪的 [2]radiello 进行扩散采样,以测定时间加权平均挥发性有机化合物 (VOC) 浓度。[3]radiello 扩散采样器也可用于监测三个群落(农田、森林、城市站点)猪尸体分解释放的尸体 VOC。[4]

法律信息

radiello is a trademark of Institi Clinici Scientifici Maugeri

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

    It looks like we've run into a problem, but you can still download Certificates of Analysis from our 文件 section.

    如需帮助,请联系 客户支持

    已有该产品?

    在文件库中查找您最近购买产品的文档。

    访问文档库

    Mayenite based supports for atmospheric NOx sampling
    Cucciniello, R., et al.
    Atmospheric Environment, 79, 666-671 (2013)
    Monitoring of NO2 in the ambient air with passive samplers before and after a road reconstruction event
    Stranger, M., et al.
    Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 90 (2), 93-98 (2008)
    A Piechocki-Minguy et al.
    The Science of the total environment, 366(1), 55-64 (2005-09-13)
    Personal NO(2) exposure measurements were achieved during two campaigns in a large northern France city. These campaigns were following an innovating approach based on sequential exposure measurements by diffusive samplers distinguishing four categories of microenvironments ("home", "other indoor places", "transport"
    Volatile aldehydes in libraries and archives
    Fenech, A., et al.
    Atmospheric Environment, 44 (17), 2067-2073 (2010)
    Evaluation of a diffusive sampler for measurement of carbonyl compounds in air
    Uchiyama, S., et al.
    Atmospheric Environment, 38 (37), 6319-6326 (2004)

    商品

    Learn the how the diffusive air sampler works to see if it’s the right fit for you.

    实验方案

    Protocol for radiello® Diffusive Air Sampling Application - Nitrogen and Sulfur Dioxide

    The adsorbing cartridge is formed by a micropore polyethylene tube filled with silica gel coated with 4,4’-dipyridylethylene and closed, at one end, by a PTFE cap. Upon exposure, acid-catalysed ozonolysis of 4,4’-dipyridylethylene leads to 4-pyridylaldehyde.

    Learn more about radiello air sampler calibration solutions for aldehydes and H2s. We also offer many air sampler calibration kits.

    Learn how to assemble the supporting plate of your radiello air sampler in the lab before the sampling campaign to save time in the field.

    我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

    联系客户支持