About this item
Reagents are hermetically sealed in an ampule to protect from chemical instability
They are used by holding the dropper upright and squeezing it to crush the ampule inside. The dropper can then be tilted for convenient, drop-by-drop dispensing. Each ampule contains a 1-day supply of premixed reagent and has a shelf life of one to three years without refrigeration. Flat bottoms allow the droppers to stand upright on the benchtop.
To order chemicals, medical devices, or other restricted products, please provide identification that includes your business name and shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of identification are:
- • Issued document with your organization's Federal Tax ID Number
- • Government issued document with your organization's Resale Tax ID Number
- • Any other Government ID that includes the business name and address
Avantor will not lift restrictions for residential shipping addresses.
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