pH 4.00 buffer solution, 1 L

1 L bottle

€18.90 VAT included

Shipping to Spain €6.90, free over €150.00. Other destinations, €14.90. Shipping and returns

Standard for calibrating pH meters and pH electrodes. Certified value at 20 °C, traceable to NIST standards.

Reference KV-RE-002

• Invoices with VAT number and purchase order for schools
• Payment by bank transfer against a pro forma invoice
• 14-day returns for consumers

Need several units? Request a quote with volume pricing.

Specifications

Value

pH 4.00 ± 0.01 at 20 °C

Traceability

NIST

Colour

Red

Pack

1 L bottle

Classification

Not classified as hazardous (CLP Regulation)

Product safety information

Manufacturer

Labbox Labware S.L. (marca Labkem), C/ Migjorn 1, 08338 Premià de Dalt (Barcelona). info@labbox.com

Seller

Kelvo. Contact: contact form.

Identification

Reference KV-RE-002. The batch number is on the packaging.

Warnings

Once opened, use within 12 months and never pour used solution back into the bottle. Not classified as hazardous under Regulation (EC) No 1272/2008 (CLP). Ask us for its safety data sheet if you need it. Do not swallow, keep out of the reach of children and keep tightly closed. Use it only for its intended purpose, in the laboratory or for teaching.