ITEM\type

98% Min

95% Min

Purity( % ,min.)

98

95

Hydroxyl content(%,min. )

49

47.5

Ash(%,max)

0.05

0.01

Loss on heat ( %max.)

0.2

0.4

Pt Co Apha (max)

100

180

Final Melting Point (min)

250

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