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Copper is a chemical element with symbol Cu and atomic number 29.
C 4302 (OTTO) Copper rod, dia 4 mm, 99.99% Cas 7440-50-8 - used as conductors to produce various cables and also for special purposes (electric vehicles, flat wire, plating).
WGK Germany nwg
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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7440-03-1
Niobium foil, thickness 0.25 mm, 99.9%+
7439-98-7
Molybdenum powder, (-140 mesh / +325 mesh), 99.5%
7440-42-8
Boron crystalline, 1 cm, 99.7%
7439-92-1
Lead foil, 0.025 mm, thick, 99.9%
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DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.