Chemical grade
Extra Pure Grade chemicals
A middle grade with higher assay and more impurity tests than LR, below a full AR specification, widely used for synthesis.
Extra Pure Grade products
625–640 of 640 products
Tripotassium phosphate, monohydrate, extra pure >98%
- CAS
- 27176-10-9
- Formula
- H2K3O5P
- MW
- 230.28 g/mol
ZX-019147
Tris(hydroxymethyl)aminomethane succinate, extra pure
- CAS
- 85169-32-0
- Formula
- C12H28N2O10
- MW
- 360.36 g/mol
ZX-019718
Ytterbium(III) trifluoromethanesulfonate hydrate, extra pure >98%
- CAS
- 252976-51-5
- Formula
- C3H2F9O10S3Yb
- MW
- 638.3 g/mol
ZX-019260
ZINC CHLORIDE 1.9 M solution in 2-methyl tetrahydrofuran, extra pure
- CAS
- 7646-85-7
- Formula
- Cl2Zn
- MW
- 136.3 g/mol
ZX-037481
β-Nicotinamide Adenine Dinucleotide Lithium Salt, extra pure
- CAS
- 64417-72-7
- Formula
- C21H26LiN7O14P2
- MW
- 669.4 g/mol
ZX-019429
Compare with other grades
HPLC GradeGC GradeAR Grade (Analytical Reagent)ACS GradeLR Grade (Laboratory Reagent)Molecular Biology GradeSpectroscopy GradeLC-MS GradeIP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)Ph. Eur. Grade (European Pharmacopoeia)Food Grade (FCC)Technical GradeElectronic GradeDeuterated and Stable-Isotope-Labelled CompoundsPharmaceutical Secondary Reference StandardsGrades guide
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