Sirchie Ninhydrin Crystals, 500g Jar, for Latent Print Development

The Sirchie Ninhydrin Crystals (500 g Jar) are for agencies that prefer to mix their own unique formulations. The 1,2,3-Triketohydrindene Hydrate Crystal (Ninhydrin) features sensitivity to amino acids, color pons test solubility in water, clear and complete loss on drying at 105 degrees C, not more than 11.0%.