Hanna Instruments

Scientific Equipment

Safety Data Sheets

SDS search & quick download

Free Delivery

Most of mainland GB for orders over £50. Other charges may apply - see more

Hanna Care

We take the long view, looking after existing customers as much as delighting new ones!

Certificates of Analysis

Download a copy of the certificate of analysis for your solution
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£17.30 (exc. VAT) £20.76 (inc. VAT)

HI-77400P pH Combination Buffer Solution Kit 4.01 & 7.01 5 x 5 20ml sachets

Ideal for water purification plants, the food industry, aquatics, and Hydroponics
20ml individual sachets
£16.30 (exc. VAT) £19.56 (inc. VAT)

HI-77400C pH Combination Buffer Solution Kit 4.01 & 7.01 with Certificate of Analysis

Ideal for water purification plants, the food industry, aquatics, and Hydroponics
20ml individual sachets

Order Now For 2 Week Delivery

£19.00 (exc. VAT) £22.80 (inc. VAT)

HI-54710-11 Combination pH Buffer Solution Kit

500ml bottles
Air tight bottle with tamper-proof seal
£105.30 (exc. VAT) £126.36 (inc. VAT)

Order Now For 2 Week Delivery

£54.00 (exc. VAT) £64.80 (inc. VAT)
£37.80 (exc. VAT) £45.36 (inc. VAT)

Order Now For 2 Week Delivery

£54.00 (exc. VAT) £64.80 (inc. VAT)
£26.00 (exc. VAT) £31.20 (inc. VAT)
£33.60 (exc. VAT) £40.32 (inc. VAT)
£37.80 (exc. VAT) £45.36 (inc. VAT)
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