Hardness testers

Tungsten Carbide-Lined Vial Set, 3/4 x 2in: 3/4 in. (19.

Fitting Size (in.): 1/16 Ferrule I.D. (mm): 0.5 Column I.D. (mm): 0.32

Graphite Ferrules Preconditioned to eliminate outgassing. High-purity, high-density graphite.

Aluminum Beads 0.75L

The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions.

VISOCOLOR ECO Total Hardness titrimetric test kit for the determination of Total hardness in water samples measuring range: 1 drop = 1.25 °e __UN 3316 Chemical kit 9 II 0.008 L ADR/GGVSEB M11 (E) ADR 3.3.1/251: LQ PAX 960 10 Kg CAO 960 10 Kg

CAS: 7440-69-9 EC No: 231-177-4 MDL No: MFCD00134033 Solid Molecular Formula: Bi MW: 208.98 Melting Point: 271&deg Boiling Point: 1560&deg Density (g/mL): 9.8

CAS: 7440-06-4 EC No: 231-116-1 MDL No: MFCD00011179 RTECS: TP2160000 Solid Molecular Formula: Pt MW: 195.08 Melting Point: 1772&deg Boiling Point: 3827&deg Density (g/mL): 21.45

CAS: 7440-66-6 EC No: 231-175-3 MDL No: MFCD00011291 Solid Molecular Formula: Zn MW: 65.39 Melting Point: 420&deg Boiling Point: 907&deg Density (g/mL): 7.133

CAS: 7440-06-4 EC No: 231-116-1 MDL No: MFCD00011179 RTECS: TP2160000 Solid Molecular Formula: Pt MW: 195.08 Melting Point: 1772&deg Boiling Point: 3827&deg Density (g/mL): 21.45

CAS: 7440-57-5 EC No: 231-165-9 MDL No: MFCD00003436 RTECS: MD5420000 Solid Molecular Formula: Au MW: 196.97 Melting Point: 1063&deg Boiling Point: 2808&deg Density (g/mL): 19.3

CAS: 7440-22-4 EC No: 231-131-3 MDL No: MFCD00003397 Solid Molecular Formula: Ag MW: 107.87 Melting Point: 960&deg Boiling Point: 2212&deg Density (g/mL): 10.49