KJELTABS NAC

KJELTABS NAC

General purpose

Key Features

• Pre-measured tablet for consistent Kjeldahl digestion
• Copper catalyst to accelerate digestion
• Compatible with common Kjeldahl digestion/distillation systems

About Kjeldahl Tablets

Kjeldahl tablets (Kjeltabs) are pre-measured blends used during the digestion step of Kjeldahl nitrogen determination. Added with concentrated sulphuric acid, they raise the effective digestion temperature and accelerate oxidation, converting nitrogen to ammonium sulphate for subsequent distillation and titration. Using tablets improves handling safety and reproducibility across runs.

Contains: Na₂SO₄; CuSO₄.5H₂O