Benzimidazole, 250mg Back Catalog number: 680178 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 97044 VOC Standard, 100g/ml in MeOH : water [9:1], 1ml Price on request DF-138-S 1,3,8-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 92353 EPA Method 8141 Standard Price on request