六月婷婷缴清🔞综合在线🚩 銥系列-

Iridium

  • CAS: 7439-88-5
  • alias: 銥粉;銥箔
  • Chemical formula: Ir
  • molecular weight: 192.22
  • other parameters:

Product details

Physical and chemical properties

purpose

security

Packing specification

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