International Shipping

We do not offer international shipping to countries within the European Union

We can only ship non-hazardous products to Rest of World

Cobalt Chloride Paper, 10 books per pack

Cobalt Chloride Paper, 10 books per pack
Price: £7.45
Stock Availability:

Compare all Pack Sizes

Stock Availability
On Shelf - Approx. UK delivery date: Friday the 03rd October 2025*
In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)
4 to 6 weeks approx. (Not guaranteed)
UK Shipping

Unfortunately, we are not currently accepting orders for Northern Ireland, Jersey and Guernsey.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed

These test papers can be used for the quick and easy detection of moisture. Cobalt chloride paper is pink when moist and blue when dried at 40 deg C - 50 deg C. They can also be used to indicate when desiccants such as silica gel are exhausted. Other uses are to detect the detection of moisture in crates during transportation where the presence of moisture could induce deterioration by rust.

Cobalt Chloride Paper
10 Books per Pack, 20 Strips per book

Colour Change: Pale Blue - Pale Pink

Payment Methods

We can also accept a bank transfer (UK Only)

Source Chemicals Ltd