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 1025-25 ML Acetonitrile-d3, 99.8 atom%D, 25ml Price on request 1177-1 G 3-(Trimethylsilyl)propionic-d4 acid sodium salt,1g Price on request 1026-10 ML Acetonitrile-d3, 99.9 atom%D, 10ml Price on request