Buchi Set sample tube micro 4pcs. 11057442

Set of four micro sample tubes (11057442) manufactured by BUCHI Labortechnik AG for Micro‑Kjeldahl applications. The tubes are designed for micro sample handling and digestion of homogeneous samples with a high nitrogen/protein content, accommodating small solid or liquid samples and the required acid volume for micro‑Kjeldahl procedures.

Key Features:

• Configuration: set of 4 pieces (micro sample tubes)
• Manufacturer: BUCHI Labortechnik AG
• Intended application: Micro‑Kjeldahl for homogeneous, high nitrogen/protein samples
• Sample capacity (per manufacturer guidance): up to 0.2 g solid sample or 2–3 mL liquid sample
• Acid volume guidance: up to 5 mL H2SO4

Advantages:

• Designed specifically for Micro‑Kjeldahl workflows, enabling consistent handling of small, high‑nitrogen samples
• Small sample capacity reduces reagent consumption and waste when processing micro‑scale solids or liquids
• Supplied as a ready set of four tubes to support multiple parallel digestions or spare capacity in routine analysis