Ortho Chloro Benzeldehyde (OCB) Test Item Test Standard Test Result Ortho-chloro benzaldehyde ≥99.00 99.52 Ortho-chloro toluene ≤0.15 0.01 Ortho-chloro benzyl chloride ≤0.35 0.09 Ortho-chloro Dibenzyl chloride ≤0.30 0.10 Other ≤0.30 0.28 3D diagram – Ortho Chloro Benzeldehyde (OCB) Enquiry Aniline Oil Carbonless Paper L-(+)-Tartaric acid Hydrazine Hydrate Malononitrile