Hardness testers

CAS: 7440-43-9 EC No: 231-152-8 MDL No: MFCD00010914 Solid Molecular Formula: Cd MW: 112.41 Melting Point: 320.9&deg Boiling Point: 765&deg Density (g/mL): 8.65

CAS: 7440-22-4 EC No: 231-131-3 MDL No: MFCD00003397 RTECS: VW3500000 Solid Molecular Formula: Ag MW: 107.87 Melting Point: 960&deg Boiling Point: 2212&deg Density (g/mL): 10.49

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: 7440-31-5 EC No: 231-141-8 MDL No: MFCD00133862 Solid Molecular Formula: Sn MW: 118.71 Melting Point: 231.9&deg Boiling Point: 2270&deg Density (g/mL): 7.31

CAS: 7429-90-5 EC No: 231-072-3 MDL No: MFCD00134029 RTECS: BD0330000 Solid Molecular Formula: Al MW: 26.98 Melting Point: 660.4&deg Boiling Point: 2460&deg Density (g/mL): 2.7

This mineral test kit is useful for rock, mineral and fossil identification. Kit includes: Hardness scale, dropper bottle, hand lens, glass streak plate, black streak plate, white streak plate, cermaic bar magnet, nail and penny.

Density Cube Set This set includes three different sized cubes of eight materials commonly used in density experiments. Each material is represented by a 1/2&rdquo, 1&rdquo and 1-1/2&rdquo cube.

Analyte: Magnesium carbonate, CAS Number: 39409-82-0 Analyte: Calcium carbonate, CAS Number: 471-34-1 InChl: VTYYLEPIZMXCLO-UHFFFAOYSA-L .

Water analysis couldn't be easier. Precise dosing, long shelf life and easy handling make the tablet reagent the most popular indicator system and the cheapest way to have analyze a parameter.

All Digital Titrator Cartridges come with 13 ml of solution.

All Digital Titrator Cartridges come with 13 ml of solution.

Purity: typically 99.7+% (metals basis) CAS Number: 7439-88-5 Harmonized Tariff Code: 7110.49