Multiparametric test strip

for water analysisfor watercolorimetric

Product name
Reagent strips for Water - 10 in 1. Reagent strips designed to detect and colorimetrically indicate the concentration of multiple metal ions and contaminants in drinking water samples.

Overview
Reagent strips for rapid on-site detection of: Cadmium, Copper, Zinc, Mercury, Aluminum, Magnesium, Chromate (Cr6+), Total iron, Lead and Cobalt. Color intensity on the reagent pads is proportional to the ion concentration for each tested analyte.

Packaging & supply
Minimum order: 200 Bottle(s)/set(s). Production capacity: 800,000 bottles/year. Packaging details: CARTON. 100 BOTTLES / CARTON. Packing per bottle: 100 or 150 PIECES/BOTTLE. Processing time: 7~15 DAYS.

Commercial & quality
Brand: YERCON. Place of origin: CHINA. Payment terms: T/T. Warranty: 2 YEARS. Customer's logo: OK. Quality documents available: SDS, COA, CO, DOC, ECCO (as referenced).

Principle

• Cadmium: Cadmium reacts with cadion to produce a red complex; color depth is proportional to cadmium ion concentration.
• Copper: In ammonia solution copper ions react with reagent to form a brownish-yellow complex; color depth proportional to copper concentration.
• Zinc: Zinc ions react with zinc reagent to form a blue complex; color depth proportional to zinc content.
• Mercury: Mercury ions react with Dithizone to produce a purple complex; color depth proportional to mercury content.
• Aluminum: In neutral solution aluminum reacts with Aluminon (with polyethylene glycol octylphenyl ether and hexadecylpyridinium bromide) to form a blue quaternary complex; color depth proportional to aluminum content.
• Magnesium: Magnesium ions react with magnesium reagent to form a purple complex; color depth proportional to magnesium content.
• Chromate (Cr6+): Chromate ions react with Diphenylcarbazide to produce purple diphenylcarbazone; color depth proportional to chromate concentration.
• Total iron: Hydroxylamine hydrochloride reduces Fe(III) to Fe(II), which reacts with Phenanthroline to produce a brownish-orange complex; color depth proportional to total iron.
• Lead: Lead ions react with Dithizone to form a purple complex; color depth proportional to lead content.
• Cobalt: Cobalt reacts with Rhodanide to produce a brown complex.

Test method

• 1. Immerse the test strip in the specimen and wait for 1-2 seconds, then remove it.
• 2. Use absorbent paper to remove excess specimen from the test strip. Place the test strip horizontally and wait the relative time indicated on the colorimetric chart.
• 3. Read the results by comparing the strip color to the provided colorimetric chart.

Characteristics

• Rapid, on-site colorimetric detection for multiple metal ions and contaminants.
• Colorimetric interpretation using supplied chart.
• Available in bottles of reagent strips (100 or 150 strips per bottle).
• OEM logo printing available (customer logo OK).
• Supplied with or supported by quality documentation (SDS, COA, etc.) as referenced.

Characteristics / technical specifications

• Model: Drinking Water Test 10 in 1
• Product name (detailed): Reagent strips for Water - 10 in 1
• Brand: YERCON
• Min. order quantity: 200 Bottle(s)/set(s)
• Production capacity: 800,000 bottles/year
• Packing: 100 or 150 pieces per bottle; 100 bottles per carton
• Packaging: Carton
• Place of origin: CHINA
• Warranty: 2 years
• Processing time: 7-15 days
• Payment terms: T/T
• Analytes detected: Cadmium, Copper, Zinc, Mercury, Aluminum, Magnesium, Chromate (Cr6+), Total iron, Lead, Cobalt
• Principle: Specific colorimetric reactions for each analyte (see principles list)
• Test method: Immerse 1-2s, blot excess, wait specified time, compare to color chart
• Quality documentation: SDS, COA, CO, DOC, ECCO (as referenced)