+44 1803 865913
Hanna HI-70442P TDS 1500ppm Calibration Solution.
Premixed solution for guaranteed quality and accuracy.
TDS (Total Dissolved Solids) 1500ppm.
25 x 20ml sachets.
There are currently no reviews for this product. Be the first to review this product!
Your orders support book donation projects
Your prompt attention has beaten almost every other material supplier hands down.
Search and browse over 110,000 wildlife and science products
Multi-currency. Secure worldwide shipping
Wildlife, science and conservation since 1985