Useful Information
HI-96737-11 CalCheck standards for Silver, 0.0 and 0.500 ppm
Standard value of 0.500 ±0.010 mg/L silver @ 25°C
£235.80
(exc. VAT)
£282.96
(inc. VAT)
Order Now For 2 Week Delivery
£235.80
(exc. VAT)
£282.96
(inc. VAT)
HI-96729-11 CalCheck standards for Fluoride LR, 0.0 and 1.00 ppm
Standard value of 1.00 ±0.03 mg/L fluoride @ 25°C
Order Now For 2 Week Delivery
£235.80
(exc. VAT)
£282.96
(inc. VAT)
HI-739-11 Fluoride HR Checker®HC calibration check set
30 tests
Standard value of 10.0 +/- 1.0 ppm fluoride @ 25°C
Order Now For 2 Week Delivery
£19.50
(exc. VAT)
£23.40
(inc. VAT)
Order Now For 2 Week Delivery
£19.50
(exc. VAT)
£23.40
(inc. VAT)