About this item
These test papers allow quick and easy detection of hydrogen sulphide. This gas occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulphide containing solutions also give a positive reaction.
- Colour changes: White to brown-black
Lead acetate is toxic and the test paper needs to be declared as hazardous. The technically equivalent Sulphide test paper is a non-toxic and safe alternative.
Some Products May Appear Restricted
To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.
If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)
If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation; additional documentation will be requested for these items prior to shipment.
Related Information
Supplier: MACHEREY-NAGEL
Supplier: MACHEREY-NAGEL
Supplier: VWR Collection
Supplier: HAMILTON BONADUZ
Supplier: VWR Collection
Supplier: Ansell
Supplier: VITLAB
Supplier: VWR Collection
Supplier: VWR Chemicals
Supplier: Sartorius
Supplier: VWR Chemicals
Supplier: Merck
Supplier: Honeywell Chemicals
Supplier: MACHEREY-NAGEL