Home » Products » Stains & Indicators Stains & Indicators Sectors DiagnosticLife SciencePharmaProcess Solutions Categories Amino acidsAnalytical reagentsAntimicrobialAPIBile acidsBiological buffersCarbohydratesEnzymesExcipientsFine chemicalsNucleic acids and derivativesOrganic synthesisStains & Indicators Stains & Indicators Neutral red (C.I. 50040), min 90% See details Nigrosin, alcohol soluble (C.I. 50415) See details Nigrosine water soluble (C.I. 50420) See details Nile blue chloride (C.I. 51180) See details Nile red, for microscopy See details Ninhydrin See details Nitrazine yellow (C.I. 14890) See details Nitro blue tetrazolium See details Nuclear fast red (C.I. 60760) See details o-Cresolphthalein See details Home 12 13 14 15 16 17 18 19 20 21 End Page: 16 of 21