PT NOW Quick Turn Audit>Water Pollution Series - Inorganic
NP5200 - Hardness
 Cat. #PricePT FormPackagingInstructionsMSDS
NP5200$60.00Concentrated40 ml Clear Glass Vial-
Analytes
Sample AnalytesUnitsNELAC Range
Calcium
mg/L10 - 100
Calcium hardness as CaCO3
mg/L25 - 250
Sample AnalytesUnitsNELAC Range
Hardness, total (CaCO3)mg/L40 - 415
Magnesiummg/L4 - 40
Analytical Methods Covered
Hardness - Colorimetric, Automated EDTAHardness (Calculated)
Hardness - Titrimetric, EDTAHardness (Calculated)
Hardness - Colorimetric, Automated EDTAHardness (Calculated)
Hardness - Titrimetric, EDTAHardness (Calculated)
ICP - metalsHardness (Calculated)
ICP - metalsHardness by EDTA Titration
ICP - metalsHardness by EDTA Titration
Inductively Couples Plasma Atomic Emission Spectrometric Method for Trace Element Analysis of Water and WastesHardness by EDTA Titration
ICP - metalsHardness by EDTA Titration Method
ICP - metalsHardness by EDTA Titration Method
Metals by ICP-MSHardness, complexometric
Metals by ICP-MSTotal Hardnes (Titrimetric)
ICP/MS - metalsMetals by Flame Atomic Absorption
Metals by ICP-MSMetals by Flame Atomic Absorption
Metals by ICP/AED and Atomic Absorption SpectroscopyMetals by Flame Atomic Absorption
Trace Elements by ICPMetals by Flame Atomic Absorption
Trace Elements by Chelation Preconcentration and ICP/MSMetals by Flame Atomic Absorption
Determination of Trace Elements in Drinking Water by Axially Viewed ICP - AESMetals by Flame Atomic Absorption
Determination of Metals Emissions from Stationary Sources (ICP)Metals by Flame Atomic Absorption
Determination of Metals Emissions from Stationary Sources (ICP-MS)Hardness (Calculated)
ICP - AESHardness (Calculated)
ICP - AESMetals by Graphite Furnace Atomic Absorption
ICP - AESMetals by Graphite Furnace Atomic Absorption
ICP - AESHardness
Inductively Coupled Plasma-Mass SpectrometryCalcium by EDTA Titration
Inductively Coupled Plasma-Mass SpectrometryMetals by Flame Atomic Absorption, Nitrous Oxide
Inductively Coupled Plasma-Mass SpectrometryHardness by EDTA Titration
Inductively Coupled Plasma-Mass SpectrometryMagnesium by Magnesium Calculation Method
Metals by ICP-MSMetals by ICP - AES
Metals by Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) MethodCalcium by EDTA Titration
Metals by Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) MethodCalcium by EDTA Titration
Metals by Atomic Absorption or ICPCalcium by EDTA Titration
Hardness of WaterCalcium by EDTA Titration
Hardness in Water 
Related Products
 Cat. #Price  Description
CD5200$40.00250 mL Bottle, 250 mg/L Hardness
CE5200$80.00250 mL Bottle, 1000 mg/L Hardness
CQ5200$40.00500 mL Bottle, 250 mg/L Hardness
CR5200$80.00500 mL Bottle, 1000 mg/L Hardness
DB5200$50.00ELP Hardness
NS5200$60.00PT NOW Quick Turn Audit Program Hardness
OP5200$50.00OnTarget Instant Check Standards Hardnes
OS5200$50.00OnTarget InstaCheck Standards Hardness
PP5200$50.00PT NOW Quick Turn Audit Program Hardness
RP5200$42.00BenchMark PT Program Hardness