PRODUCT CODE:

174428

Kjeldahl Catalyst (Cu) (6,25% in CuSO₄.5H₂O) tablets RE
according to Directive 93/28/EEC (Potassium Sulphate + Copper(II) Sulphate)

---

NC 3822 00 00

PHYSICAL DATA: 4,0 g tablets ·
APPLICATIONS: Analytical reagent: RFE I · USP 24 · BP 2000 · Ph. Eur. III · F.C.C. IV · Catalyst in acid digestion before determination of nitrogen according to Kjeldahl method ·

---

R: 51 S: 61

---

TRANSPORT REGULATIONS: UN: 3077 · ADR: 9/III · IMDG: 9/III · IATA: 9/III · PAX: 911 · CAO: 911·

---

SPECIFICATIONS:

Composition:
Potassium Sulphate	93,75 %
Copper(II) Sulphate 5-hydrate	6,25 %