Paraformaldehyde-d2, 99 atom%D, 1g Back Catalog number: 1135-1 G Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1138-25 ML Phosphoric acid-d3, 85 wt% in DO, 99 atom%D, 25ml Price on request 1176-1 G 3-(Trimethylsilyl)-1-propanesulfonic acid Na salt Price on request 1103-5 ML Formic-d acid, 95 wt% in Water, 98 atom%D, 5ml Price on request