SpaDNS AF fluoride arsenic free reagent Lovibond

NegotiableUpdate on 01/09

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Overview

SpaDNS AF fluoride arsenic free reagent Lovibond is used for testing ranges of 0.1-2 mg/L F using the SpaDNS reagent method. The new formula uses arsenic free residual chlorine shielding agent, which is safer.

Product Details

Spadns AF 氟化物无砷试剂罗威邦 Lovibond

Lovibond ® Roewe State, Germany ® water quality analysis

SpaDNS AF fluoride arsenic free reagent Lovibond

SpaDNS AF fluoride arsenic free reagent LovibondUsed for testing a range of 0.1-2 mg/L F, the chemical method is SpaDNS reagent method. The new formula uses arsenic free residual chlorine shielding agent, which is safer.

Test Instructions

	M172 1-2 mg/L F 液体
water sample	10 ml
wavelength	610 nm
cuvette	ø 24 mm
reagent consumption	SPADNS AF 试剂： 2 ml
reaction time	none
Applicable Devices	This reagent can be used in various equipment for testing fluoride ions using the Lovibond spectrophotometric method, including the XD 7000 spectrophotometer and the XD 7500 UV visible spectrophotometer. After the next software update, this method will be added to the MD600 series, and users will need to create their own user curves before the software update.

title	measurement range	chemical method	packaging unit	Item Number
SPADNS AF reagent solution 250 ml	0.1 - 2 mg/L F-	SPADNS	250 mL	471341
SPADNS AF reagent solution 500ml	0.1 - 2 mg/L F-	SPADNS	500 mL	471342
SPADNS AF reagent solution 1000 ml	0.1 - 2 mg/L F-	SPADNS	500 mL	471343
Calibration standard fluoride	1 mg/L F-		30 mL	205630

For details, please refer to the Lovibond Water Quality Analysis Method Manual M172