[NIST] Thermal Analysis Purity Set

어스바이오는 NIST 전문 취급점으로서 모든 제품을 전문적으로 취급 및 공급하고 있습니다.
NIST의 Physical Properties 제품 소개드립니다.
 

Product Description:

This Standard Reference Material (SRM) is a set of four vials containing "pure" phenacetin and phenacetin doped with nominal 0.7. 2, and 5 mole percent of p-aminobenzoic acid. SRM 1514 is intended for use in evaluating methods of determining purity by differential scanning calorimetry. The actual amounts of p-aminobenzoic acid present were determined by liquid chromatography and confirmed by fluorescence spectrometry. The certified values for p-amino-benzoic acid in mole percent are given below.
 

Product Information:

• SKU: 1514
• Availability: Available for Purchase
• Unit Description: A unit consists of a set of four vials containing "pure" phenacetin and phenacetin doped with nominal 0.7, 2, and 5 mole percent pf p-aminobenzoic acid.
• Valid until: Not Listed
• NIST Storage Temperature: Ambient
• Storage: Store and handle in accordance with all current regulations and standards. Keep separated from incompatible substances

 

---