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

Moisture Indicator Paper (Cobalt chloride free), 10 books per pack

Moisture Indicator Paper (Cobalt chloride free), 10 books per pack
Price: £9.95
Stock Availability:

Compare all Pack Sizes

Stock Availability
On Shelf - Approx. UK delivery date: Thursday the 12th March 2026*
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

Humidity Indicator Paper (Cobalt Chloride Free): Designed for quick and reliable measurement of relative humidity in the atmosphere, these indicator papers are ideal for applications requiring environmentally safe and precise humidity monitoring.

Convenient Form Factor: Supplied in books of 20 strips, with 10 books per pack (200 strips). Larger 10-pack options are also available, containing 10 packs of 10 books per box (2000 strips).

Measurement Parameters and Accuracy: The paper changes colour from blue to pink, indicating relative humidity levels greater than 2%, ensuring a clear and immediate visual assessment.

Shipped from our UK Facility: Manufactured with cobalt chloride-free, non-toxic materials to provide a safer alternative for environmental and personal applications.

Frequent Uses

Environmental Monitoring
Ideal for assessing low-humidity environments or detecting excess humidity in homes, offices, and storage areas.

Industrial Applications
Commonly used for monitoring relative humidity in processes where low moisture levels are critical.

Educational Experiments
Frequently utilised in school or laboratory settings to demonstrate the effects of atmospheric humidity changes.

Payment Methods

We can also accept a bank transfer (UK Only)

Source Chemicals Ltd