跳转至内容
Merck
CN
所有图片(1)

文件

安全信息

22446

Supelco

Supelpure HC 烃类捕集阱

volume 120 cc, 1/4 in. fitting

登录查看公司和协议定价
所有图片(1)

About This Item

EC 号:
231-153-3
UNSPSC代码:
12000000

体积

120 cc

配件

1/4 in. fitting

正在寻找类似产品? 访问 产品对比指南

相关类别

一般描述

Hydrocarbon traps are basically suitable in GC for carrier gas purification, as the name suggests they are primarily used for trapping hydrocarbons. Some hydrocarbon traps, like the Supelpure HC Hydrocarbon Trap, contain a carbon molecular sieve that also restricts the elution of moisture and oxygen. Surges of moisture and oxygen that enter the gas line during the installation of a new gas cylinder enter the Supelpure HC Hydrocarbon Trap and are released slowly, diluted by the clean carrier gas from the new cylinder. It particularly removes C3 and other higher hydrocarbons.
Activated charcoal adsorbs hydrocarbons and other contaminants from carrier gases, air, and hydrogen. Operates efficiently for approximately six months when total hydrocarbons in the incoming gas average 10 ppm.

Dimensions:
  • 120 cc Trap: 111/8in. (28.2 cm) long x 13/8 in. (35 mm) diameter
  • 750 cc Trap: 161/2 in. (41.9 cm) long x 25/16in. (59 mm) diameter
  • S-Trap: 71/2 in. (19 cm) long x 59/16 in. (14.1 cm) wide x 1/2 in. (13 mm) diameter [total bed length = 193/4 in. (50.2 cm); the extended bed length ensures prolonged contact between the gas and the adsorbent and provides greater working capacity]

法律信息

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact 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

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I refill the Supelpure HC Hydrocarbon Trap, Product No. 22446?

    Refilling: 1.Using two wrenches, remove the hex nuts from the fittings at each end of the trap. 2.Locate the end of the trap that has the two-piece fitting, and remove the 1/8 in NPT fitting. 3. Empty the contents of the trap into a convenient container. If possibly toxic organics are trapped on this material, ensure that appropriate disposal procedures are followed. 4. Clean any remaining Teflon sealing material from both internal and external threads of thefitting. The Supelco "Hook Septa Puller" Cat# 20352, is useful for this step. 5. Using Teflon sealing tape, wind a minimum of 3 to 5 full turns of tape around the male endof the NPT fitting while applying light tension to the tape. Always wrap in a clockwise direction when applying the sealing tape. Ensure that the tape does not obstruct the stainless steel flit installed in the end of the fitting. Using a funnel, replace the exhausted material with freshcharcoal Cat#22451. 6. Retighten the fitting. 7. Reinstall the trap in its previous position.

  4. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  5. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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.

联系技术服务部门