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Environmental Reference Standards
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Surrogates and Internal Standards
ELCD Nickel Reaction Tubes
To replace these instrument part numbers -- Tremetrics # 117459-0003, Varian # 00-997625-12, PerkinElmer # N660-1072, or Shimadzu # 220-90435-00 -- order Restek cat. # 21581 below.To replace this instrument part number -- O.I. Analytical # 260323 -- order Restek cat. # 21582 below.
- Pretreated for maximum sensitivity.
- Quality-controlled for reliability.
- Available for many popular models.
for Hall 1000