Standards, S

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StablCal® Standards...
Hach

StablCal® Standards Calibration Kit for 2100P Laboratory Turbidimeter

StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter Kit includes 100 or 500 mL bottles each for <0.1, 20, 100, and 800 NTU

StablCal® Standards...
Hach

StablCal® Standards Calibration Kit for 2100A Laboratory Turbidimeter

USEPA accepted for calibration purposes StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. Kit includes 100/500 mL bottles each for <0.1, 10, 100, and 1000 NTU.

StablCal® Standards...
Hach

StablCal® Standards Calibration Kit for 2100AN and 2100AN IS Laboratory Turbidimeter

USEPA accepted for calibration purposes StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. Kit includes vials or 100/500 mL bottles each for: <0.1, 20, 200, 1000, 4000 and 7500 NTU (7500 available in vial only).

StablCal®, Turbidity...
Hach

StablCal®, Turbidity Standard

StablCal® Turbidity Standard for all Turbidimeters. USEPA accepted for calibration purposes. StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter. NTU Value: 1.0. Bottle: 1000 mL (1 L). Precise, Pre-mixed Formazin…

Silica Gel
EMD Millipore

Silica Gel

Synonyms: Amorphous Silicon Dioxide Chemical formula: SiO2 Molar mass: 60.09 CAS number: 63231-67-4 Chemical and physical data Molar mass: 60.09

Iron AA Standard,...
Ricca Chemical

Iron AA Standard, 1000 ppm Fe

SULFATE STANDARD,...
Labchem

SULFATE STANDARD, 100ppm (1mL = 0.1mg SO4)

Aluminum AA, 1000...
Ricca Chemical

Aluminum AA, 1000 ppm in HCl

Semi-volatile...
SPEX CertiPrep

Semi-volatile Organics Mix

Matrix: MeCl

Sulfate Standard
Ricca Chemical

Sulfate Standard

Formula: Na2SO4 Formula Weight: 142.04  

di-Sodium...
EMD Millipore

di-Sodium Tetraborate Decahydrate

Synonyms Borax, Sodium biborate decahydrate, Sodium borate decahydrate Hill Formula B4Na2O7*10H2O Chemical formula Na2B4O7*10 H2O HS Code…

Cerium AA, 1000 ppm...
Ricca Chemical

Cerium AA, 1000 ppm in HNO3

Sodium Hypochlorite,...
Ricca Chemical

Sodium Hypochlorite, 2.5% w/w

1000 ppm Samarium...
Inorganic Ventures

1000 ppm Samarium for ICP

Inorganic Ventures' 1000 ppm Samarium for ICP is a 125 mL certified reference material set in a nitric acid matrix for stability. This samarium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size:…

Phosphatase...
bioWORLD

Phosphatase Inhibitor Cocktail III

Lyophilized blend of four phosphatase inhibitors for use with animal tissue extracts. Reconstitute with 1ml water to produce a 1 ml 5x concentrate. Dilute 1:5 before using. Contains: 250mM Sodium Fluoride 5mM Sodium Orthovanadate 50mM Sodium Pyrophosphate,…

Manganese ICP...
Ricca Chemical

Manganese ICP Standard, 1000ppm Mn

Formula: Mn(C2H3O2)2 in 3% HNO3

Arsenic ICP, 1000...
Ricca Chemical

Arsenic ICP, 1000 ppm in HNO3

Stabilizing Reagent...
Inorganic Ventures

Stabilizing Reagent 2

Inorganic Ventures' Stabilizing Reagent 2 is a 5 liter reagent set in a water matrix for stability. This reagent uses high-purity starting materials and is manufactured in accordance with our stringent Quality Assurance guidelines. This product does not have an expiration date. Size: 5 L…

Zinc Atomic...
Ricca Chemical

Zinc Atomic Absorption Standard, 1000 ppm Zn (Zinc In 3% Nitric Acid)

Formula: Zn in 3% HNO3

Copper AA Standard
Ricca Chemical

Copper AA Standard

Formula: Cu in 3% HNO3 Formula Weight: 63.55

Silica Standard...
Hach

Silica Standard Solution

For accuracy checks in silica determinations. Concentration: 1000 mg/L Description: Sulfate as SiO2 (NIST) Platform: S Volume: 500 mL

Sodium Carbonate
GFS Chemicals

Sodium Carbonate

Basimetric standard, Alkalinity titration

Mercury ICAP...
Ricca Chemical

Mercury ICAP Standard, 1 ml = 1 mg Hg, 1, 000 ppm Hg, Mercury In 3% Nitric Acid

Formula: Hg in 3% HNO3 Formula Weight: 200.59

Silver Atomic...
Ricca Chemical

Silver Atomic Absorption Standard, 1000 ppm Ag (Silver Nitrate In 3% Nitric Acid)

Formula: AgNO3 in 3% HNO3 Formula Weight: 169.87

Gallium AA Standard,...
Ricca Chemical

Gallium AA Standard, 1000 ppm Ga (Gallium In 3% Nitric Acid)

Formula: Ga in 3% HNO3 Formula Weight: 69.72

Gold AA Standard
Ricca Chemical

Gold AA Standard

Formula: Au in 3% HCl Formula Weight: 196.97 Description: 1000ppm Au

Sodium AA, 1000 ppm...
Ricca Chemical

Sodium AA, 1000 ppm in HCl

Sodium Standard, 10...
Ricca Chemical

Sodium Standard, 10,000 ppm Na

StablCal® Cert Std
Hach

StablCal® Cert Std

StablCal® Formazin Turbidity Standard, Bulk Suspensions

Secondary Water...
Ricca Chemical

Secondary Water Standard

Iron ICP Standard,...
Ricca Chemical

Iron ICP Standard, 1000ppm

Formula: Fe in 3% HNO3 Formula Weight: 55.85

1000 ppm Sodium for...
Inorganic Ventures

1000 ppm Sodium for AA

Inorganic Ventures' 1000 ppm Sodium for AA is a 500 mL certified reference material set in a nitric acid matrix for stability. This sodium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: 500 mL…