1 L, Standards
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Kit Oil #2
Reagents®Composition: Castor Oil 91.86%, Toluene 4.56%, n-Heptane 3.58% Density: 0.95 Color: Colorless liquid Physical State: Liquid Solubility Information: Insoluble Shelf Life: 24 Months Storage: Ambient Incubation Time: Appearance:
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1413 µmhos/cm Conductivity at 25°C
Inorganic VenturesInorganic Ventures' 1413 µmhos/cm Conductivity at 25°C is a 125 mL certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To…
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The Ricca Chemical cobaltous chloride CS with a composition of 93.25% water, 5.71% cobalt (II) chloride hexahydrate and 1.04% hydrochloric acid, is suitable for use in medical and surgical applications. It can be stored at a temperature of 15 to 30 degree C.
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1000 µmhos/cm Conductivity at 25°C
Inorganic VenturesInorganic Ventures' 1000 µmhos/cm Conductivity at 25°C is a 125 mL certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To…
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100,000 µmhos/cm Conductivity at 25°C
Inorganic VenturesInorganic Ventures' 100,000 µmhos/cm Conductivity at 25°C is a 125 mL certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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TEST Turbidity (on Hach 2100 N/AN meter) 4000 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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The Ricca Chemical turbidity standard with a composition of 94.55% water, 4.95% hexamethylenetetramine and 0.50% hydrazine sulfate, is suitable for use as a disinfectant in water treatment process. It can be stored at a temperature of 15 to 30 degree C.
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pH 6 Standard
Inorganic VenturesInorganic Ventures' pH 6 Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: various …
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LabChem 2 ppm Fluoride Standard
LabchemThe LabChem 2 ppm fluoride standard in liquid form, is soluble in water. Application: For Laboratory and Manufacturing Use Only
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Carbon Standard; Organic
Ricca ChemicalOrganic Carbon Standard, 1 mL = 1 mg C, 1000 ppm C APHA/EPA - for Total Organic Carbon (TOC) Shelf Life: 12 months
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5% (v/v) Nitric Acid Blank
Inorganic VenturesInorganic Ventures' 5% v/v NITRIC ACID BLANK. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA and SDS information, please visit: https://www.inorganicventures.com/coa-sds-search …
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AMCO Clear® Turbidity Standard, 600 NTU
GFS ChemicalsTEST Turbidity 600 NTU +/- 6 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 0.6 NTU
GFS ChemicalsFor all EPA 180.1 turbidimeters. TEST Turbidity 0.6 NTU +/- 0.02 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 1000 NTU
GFS ChemicalsTEST Turbidity 1000 NTU Absorbance at 455 nm (10mm pathlength) 1.48-1.62 Lot Number of Baseline Material
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Fluoride, Standard
Reagents®Concentration: 1000ppm F Composition: Water 99.78%, Sodium Fluoride 0.22% Boiling Point: 100°C Density: 1.05 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient DOT: NOT REGULATED.
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In-Spec® UV Standard #8
GFS ChemicalsNIST Traceable, non-toxic reference material for the UV spectrophotometer. Full UV scan reported with a typical absorbance at 300 nm in 10 mm pathlength being approximately 0.253.
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TEST Turbidity (on Hach 2100N/AN) 1000 NTU +/- 10 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 900 NTU
GFS ChemicalsTEST Turbidity 900 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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In-Spec® Visible Standard 0.5
GFS ChemicalsNIST Traceable, non-toxic reference material for the visible spectrophotometer. Full visible scan reported with a typical absorbance at 600 nm in 10 mm pathlength being approximately 0.368.
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TEST Turbidity (on Lamotte 2020) 1.0 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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The LabChem cyanide standard is non-flammable in nature and dissolves easily in water. It is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
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Potassium Chloride, 0.00017M, Conductivity Standard
Thermo Scientific ChemicalsCAS Number: 7447-40-7 MDL: MFCD00011360 EINECS: 231-211-8 Formula: KCl, 25µmho@25° Formula Weight: 74.55 Form: Liquid Other References Harmonized Tariff Code: 3822.00 TSCA: Yes
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AMCO Clear® Turbidity Standard, 0.8 NTU
GFS ChemicalsFor all EPA 180.1 turbidimeters. TEST Turbidity 0.8 NTU +/- 0.02 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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The Exaxol fluoride std in TISAB (1000 ppm F) is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Laboratory use only 1000 ppm(µg/mL) F-, 1 ml = 1 mg F-
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Ricca ZoBell's Solution
Ricca ChemicalThe Ricca Chemical ZoBell's solution is composed of 98.50% water, 0.75% potassium ferrocyanide trihydrate, 0.75% potassium chloride and 0.00% potassium ferricyanide. It is suitable for use in ORP (oxidation-reduction potential) sensor calibration. It can be stored at a temperature of 15 to 30…
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AMCO Clear® Turbidity Standard, 6.0 NTU
GFS ChemicalsTEST Turbidity 6.0 NTU +/- 0.06 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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TEST Turbidity (Hach 2100N/AN and IS meters) 20 NTU Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material
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TEST Turbidity (Emerson-Rosemount Clarity II EPA) 20 NTU Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material
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pH 2 Standard
Inorganic VenturesInorganic Ventures' pH 2 Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: various …
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AMCO Clear® Turbidity Standard, 10 NTU for Horiba W-22
GFS ChemicalsTEST Turbidity (on Horiba W-22) 10 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Turbidity Standard, 800 NTU
GFS ChemicalsTEST Turbidity 800 NTU +/- 8 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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TEST Turbidity (on Hach 2100N/AN) 200 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material