Buchi Set boric aicid 4% Brom (8pcs) 11067891

Boric acid 4% with bromocresol indicator is a ready-to-use receiving solution for Kjeldahl distillation and subsequent potentiometric or colorimetric titration. The solution is adjusted to pH 4.65 and contains the correct ratio of indicator for automated colorimetric titration, enabling capture and binding of distilled ammonia for nitrogen determination. Supplied as a set of eight canisters (8 pcs) with manufacturer part code 11067891.

Key Features:

• Concentration: 4% boric acid
• Indicator: bromocresol mixed indicator
• pH: 4.65 (adjusted; manufacturer tolerance ±0.15)
• Suitable for nitrogen contents ≥ 6.75 mg N absolute
• Packaging: set of 8 canisters (8 pcs), 5 L per canister
• Ready-to-use solution with correct indicator ratio maintained

Advantages:

• Ready-to-use formulation removes time-consuming preparation and pH adjustment
• Pre-mixed bromocresol indicator eliminates manual addition for colorimetric titration
• Precisely adjusted pH (4.65) ensures reliable capture and binding of distilled ammonia
• Bulk set of eight 5 L canisters supports uninterrupted laboratory workflows and simplifies supply management