| Benzoic acid, AnStan? Reference Standard, Traceable to NIST. | 65-85-0 | 100 gm | |
| Calcium Carbonate reference standard traceable to NIST, AnStan?. | 471-34-1 | 100 gm | |
| Iron(II) ethylenediammonium sulfate tetrahydrate, AnStan? Reference Standard for Volumetric analysis. | 113193-60-5 | 50 gm | |
| Lead Nitrate, AnStan? reference Standard traceable to NIST. | 10099-74-8 | 50 gm | |
| Potassium Chloride, AnStan? Reference Standard, Traceable to NIST | 7447-40-7 | 100 gm | |
| Potassium dichromate volumetric standard for redox titration, reference standard traceable to NIST, AnStan?. | 7778-50-9 | 100 gm | |
| Potassium nitrate, AnStan? Reference Standard, Traceable to NIST. | 7757-79-1 | 100 gm | |
| Potassium Tetraoxalate Dihydrate, AnStan? Reference Standard, Traceable to NIST. | 6100-20-5 | 100 gm | |
| Sodium Bicarbonate Reference Standard, AnStan? Traceable to NIST. | 144-55-8 | 100 gm | |
| Sodium carbonate reference standard traceable to NIST, AnStan?. | 497-19-8 | 100 gm | |
| Sodium chloride reference standard traceable to NIST, AnStan?. | 7647-14-5 | 100 gm | |
| Sodium oxalate, Anstan? Reference Standard, Traceable to NIST. | 62-76-0 | 100 gm | |
| Sodium oxalate, Anstan? Reference Standard, Traceable to NIST. | 62-76-0 | 500 gm | |
| Sucrose for Optical Rotation, Polarimetry AnStan? Reference Standard, Traceable to NIST. | 57-50-1 | 100 gm | |
| Sucrose, AnStan? Reference standard, Traceable to NIST. | 57-50-1 | 100 gm | |
| Tris(hydroxymethyl)aminomethane (Tris Buffer),AnStan? volumetric standard/Acidimetry, Standard Traceable to NIST. | 77-86-1 | 100 gm | |