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Merck
CN

27769-U

Desiccant Cartridge

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About This Item

EC Number:
UNSPSC Code:
41112500
NACRES:
SB.54
Technical Service
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manufacturer/tradename

60-497-0412
Domnick Hunter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number

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  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 is Product No. 27769-U Dessicant Cartridge used?

    This is a replacement part for domnick hunter hydrogen generators.

  4. Does a color change occur as the material is spent when using Product No. 27769-U Dessicant Cartridge?

    When the cartridge is new, the desiccant will be a mixture of blue and white material.The material turns grey as it is spent.

  5. How long does Product No. 27769-U Dessicant Cartridge last?

    The life of the cartridge will depend on gas usage. The cartridge does not need replaced until the color change is observed at the bottom of the viewing window.

  6. 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.

  7. 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. 

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

    Ask a Scientist here.

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