ADVANCED HEAT MAT 39W (73x27cm) The Advanced Heat Mat is the ideal heating mat for gentle heat. Komodo Advanced Heat Mats are manufactured in the UK to strict UK safety standards and provide an excellent 24 hour heat source. Advanced Heat Mats can be used as the sole heat source for certain species of reptiles, or in conjunction with another heat...

Reagents for HI 775 and HI833xx - 25 tests

Magnesium Hardness Checker HC The hardness or hydrometric titer (TH) of water essentially corresponds to the presence of calcium and magnesium salts. It is directly linked to the geological nature of the terrain crossed. A calcareous soil will give hard water while a granite soil will produce rather soft water. The total hardness represents the sum of the calcium and...

pH 4 calibration solution 1 bag

pH 7 calibration solution