ENVIRONMENTAL ANALYSIS READY TO USE WATER CHEMISTRY REAGENTS AND STANDARDS

Precision stabilised reagents and standards were developed in 2003. These ready to use reagents were the first commercial reagents to be used in discrete water chemistry analysers in the world that provided stability for twelve months.

Why use PRECISION®

PRECISION PRODUCT RANGE

Precision Ready to Use Reagents are manufactured, packaged and stored in controlled refrigeration on site in Limerick, Ireland allowing for a high-speed turnaround time on orders placed, orders received before 1.00pm are despatched next day, providing an excellent service to our many customers.

Serosep practices and efficiencies allow us to offer a competitive price to our direct customers in Ireland and our distribution network worldwide.

To provide the ‘complete package solution’ to colorimetric nutrient analysis, Serosep supply Calibration Standards.

We supply single component 1000mg/l in either 100ml or 500ml sizes with ISO/IEC 17025 accreditation.

Alternatively, we can also supply further ISO 17034 accredited Standards for further confidence in stability and homogeneity.

Reagents

Product code Product Pack Size Tests Per Kit Shelf Life
KR101-0* CHLORIDE 4x20ml 500 24 months
KR102-0* SULPHATE 4x20ml 1,000 12 months
KR103-5 Nitrate - TON 1 1x125ml 1,388 18 months
KR104-0* Nitrate - TON 2 4x20ml 761 18 months
KR105-0 Nitrate/Nitrite - TON 3 4x20ml 1,142 18 months
KR106-0* Phosphate 1 4x20ml 1,379 18 months
KR107-0 Phosphate 2 4x20ml 2,500 12 months
KR108-0 Ammonium 1 1x125ml 2,083 12 months
KR109-0 Ammonium 2 4x20ml 1,333 12 months
KR111-0 Alkalinity 1 4x20ml 800 18 months
KR112-0 Alkalinity 2 4x20ml 727 18 months
KR113-0 Chromium VI Reagent 4x20ml 2,000 24 months
KR114-0 Silicate 1 4x20ml 800 18 months
KR115-0 Silicate 2 4x20ml 1,333 18 months
KR116-0 Silicate 3 4x20ml 1,333 12 months
KR117 Total Hardness 1 4x20ml 888 12 months
KR118 Total Hardness 2 4x20ml 800 12 months
KR119 Total Hardness 3 4x20ml 4,000 12 months
KR120 Manganese 1 4x20ml 3,600 12 months
KR121 Manganese 2 4x20ml 2,057 12 months
KR122 Manganese 3 4x20ml 1,800 12 months
KR125 Ferrous Iron 1 4x20ml 2,000 12 months
KR126 Ferrous Iron 12 4x20ml 889 12 months
KR128 Saline Silica 1 4x20ml 5,714 6 months
KR129 Saline Silica 2 4x20ml 5,714 6 months
KR130 Saline Silica 3 4x20ml 5,714 6 months
KR131-0 Fluoride R1 4x20ml 2,285 12 months
KR132-0 Fluoride R2 4x20ml 3,076 12 months
KR133-0 Fluoride R3 4x20ml 2,285 12 months

Standards

Product code Product Pack Size
CL01.0116.0500 Ammonium Standard 1,000ppm as NH4 1x500 ml
CL01.0346.0500 Chloride Standard 1,000ppm 1x500 ml
CL01.1456.0500 Nitrite Standard 1,000 ppm as N02 1x500 ml
CL01.1986.0500 Nitrite Standard 1,000ppm as N 1x500 ml
CL01.1446.0500 Nitrate (TON) Standard 1,000ppm as NO3 1x500 ml
CL01.1996.0500 Nitrate (TON) Standard 1,000ppm as N 1x500 ml
CL01.0627.0500 Phosphate Standard 1,000ppm as PO4 1x500 ml
CL01.1976.0500 Sulphate Standard 1,000ppm 1x500 ml
CL01.1956.0500 Ammonium Standard 1,000ppm as N 1x500 ml
CL01.0636.0500 Phosphate Standard 1,000ppm as P 1x500 ml
CL01.0817.0500 Hardness Standard 1,000ppm as CaCO3 1x500 ml
CL01.0817.0500 CALCIUM CARBONATE 1,000ppm 1x500 ml
CL01.0356.0500 Chromium Standard 1,000ppm as Cr 1x500 ml
CL01.1946.0500 Silicate Ion Standard as SiO2 1,000ppm 1x500 ml
CL01.1315.0500 Manganese as Mn+ Standard 1,000ppm 1x500 ml
CL01.0611.100.0100 Fluoride as F 100mg/l 1x100ml*
CL01.0183.0100 Alkalinity 1,000mg/l Na2CO3 expressed as CaCO3 1x100ml*
CL01.2316.0100 Alkalinity 1,000mg/l expressed as HCO3 1x100ml*

Our clients

COMPLIANCE WITH REFERENCE METHODS

Precision Ready to Use Reagents are fully compliant with ISO 15923-1:2013 Water Quality – Determination of ions by a discrete analysis system and spectrophotometric detection – Part 1: Ammonium, Chloride, Nitrate, Nitrite, Orthophosphate, Silicate and Sulfate. Additional European, U.S and U.K method references that Serosep Precision Ready to Use Reagents are compliant with;

CHLORIDE

EPA Method 325.1
Standard Methods Cl-4500 Cl E

TON

EPA Method 353.1
Standard Methods 4500-NO3- H

NITRITE

EPA Method 354.1
Standard Methods 4500-NO3-H

ORTHOPHOSPHATE

EPA Method 365.1
Standard Methods 4500 P-E

SILICATE

EPA Method 370.1
Standard Methods 4500 Si D

SILICATE – SALINE/SEAWATER LOW LEVEL

EPA Method 370.1 (Low modification)
Standard Methods 4500-SiO2 D Heteropoly Blue.

TOTAL HARDNESS

EPA Method 130.1
UK SCA Blue Book Methods for the Examination of Waters. Total Hardness, Calcium Hardness and Magnesium Hardness in Raw and Potable Waters by EDTA 1981 Tentative methods ISBN 0117516007

CHROMIUM VI

SW-846 Method 7196A
Standard Methods 3500-Cr D

FLUORIDE

EPA Method 340.3
Standard Methods WW F- 4500-F-E
UK SCA Blue Book Methods for the Examination of Waters and Associated Material. Fluoride in Waters, Effluents, Sludges, Plants and Soils 1982 ISBN 0117516627

SULFATE

EPA Method 375.4