Hardness testers

Purity: 99.9% (metals basis) CAS Number: 7440-25-7 Harmonized Tariff Code: 8103.90

Purity: 99.95% (metals basis) CAS Number: 7440-06-4 Harmonized Tariff Code: 7110.19

Harmonized Tariff Code: 7409.29

Purity: 99.9% (metals basis) CAS Number: 7440-22-4 Harmonized Tariff Code: 7106.92

Purity: 99.999% (metals basis) CAS Number: 7440-31-5 Harmonized Tariff Code: 8007.00

Purity: 99.85% (metals basis) CAS Number: 7429-90-5 Harmonized Tariff Code: 7605.19

Formula: Pb Sn 50 50 wt Harmonized Tariff Code: 8003.00 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child.

Formula: Ag Sn 3.5 96.5 wt Harmonized Tariff Code: 7106.92

Purity: 99+% (metals basis) CAS Number: 7439-92-1 Harmonized Tariff Code: 7804.19 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child.

Purity: 99.99% (metals basis) CAS Number: 7440-74-6 Harmonized Tariff Code: 8112.99

Purity: 99.9% (metals basis) CAS Number: 7440-22-4 Harmonized Tariff Code: 7106.92

Purity: 99.9% (metals basis) CAS Number: 7440-22-4 Harmonized Tariff Code: 7106.92