Matrix Blanks and Standardization Solutions
Inorganic Ventures 1000µg/mL TUNGSTEN IN H2O 125m
1000ug/mL Tungsten in H2O | MW: 183.840 | 7440-33-7 | MFCD00011461 | 125mL
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Inorganic Ventures ICP MS CALIBRATION STD 30 125
Inorganic Ventures' ICP-MS Calibration Standard 30 is a 125mLcertified reference materialset in a nitric acid matrix for stability. This beryllium standard isTraceable to NISTand manufactured in accordance with our stringentQuality Assuranceguidelines. One yearExpiration Date.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Hach Company Fluoride Standard Solution, 1 mg/L, 1 L
ISE Standard Solution. Fluoride, 1.00 mg/L ±0.02 mg/L as F- (NIST). 1 L bottle
Hach Company Magnesium Sulfate Solution for BOD, 500 mL
Dilution water component for Biochemical Oxygen Demand determination, APHA formulation
Hach Company Fluoride Standard Solution, 0.5 mg/L as F (NIST), 500 mL
For accuracy checks in fluoride determinations
Hach Company Hardness Solution, 20 gpg (340 mg/L)/2 mg/L Iron, 500 mL
20 gpg (340 mg/L) hardness, plus 2 mg/L iron as Fe (Hard water).
Hach Company Iron Standard Solution, 1 mg/L as Fe (NIST), 500 mL
For accuracy checks in iron determinations
Hach Company Ammonium Hydroxide, 500 mL
Ammonium Hydroxide ACS Grade, CAS No. 1336-21-6 NH4OH, approx. 28%, FW = 35.05. 500 mL Bottle
Hach Company Phosphate Standard Solution, 50 mg/L as PO₄ (NIST), 16/pk - 10-mL Voluette« Ampules
For accuracy checks in phosphate (phosphorus) determinations
Hach Company Copper Standard Solution, 10 mg/L as Cu NIST), 100 mL MDB
APA6000 Copper Standard Solutions, 100 mL, 10 mg/L (NIST)
Hach Company Magnesium Sulfate Standard, 29 mL
For Calcium Titration and Hardness Monitor, 10,000 mg/L as CaCO3, for SP510.
Hach Company Sulfuric Acid Standard Solution, 1.000 N, 1 L
Multi-purpose sulfuric acid standard solution
Hach Company Lead Standard Solution, 100 mg/L as Pb (NIST), 100mL
For accuracy checks in lead determinations