NEW! Life Science, Bottle, Poly
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Conductivity Standard 1409 mmho / cm, KCl In Water
Ricca ChemicalFormula: KCl in Water Formula Weight: 74.55 Description: 1408.8 µS/cm (1408.8 µmho/cm) at 25°C, 0.01 Molar
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ULTREX™ II Dispenser System
Avantor - J.T.Baker®Reduce the risk of contamination and maintain purity with the ULTREX™ bottle-top dispenser specifically designed for use with ULTREX™ II acids. This Teflon PFA or TFM (modified PTFE) constructed dispenser will eliminate leaching and airborne contamination, minimize waste and enhance…
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HARLECO® Gram Staining Set, 4 x 500mL
MilliporeSigmaFormula: Mixture Formula Weight: N/A Description: Contents: Complete kit containing crystal violet, iodine, decolorizer and safranin stain. General Product Use: For use in Gram staining of bacteria.
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Formula: Mixture Description: For Calibration of Dissolved Oxygen Meters
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Ammonium Acetate Buffer, APHA Soultion For Iron
Ricca ChemicalFormula: Mixture Description: for Iron Analysis (Phenanthroline Method)
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Fluorocult® VRB Agar with MUG 500G
MilliporeSigmaChemical formula: Mixture Suitability: For Microbiology Typical Composition (g/L): Peptone from meat 7.0; yeast extract 3.0; sodium chloride 5.0; lactose 10.0; neutral red 0.03; bile salt mixture 1.5; crystal violet 0.002; agar-agar 13.0; 4-methylumbelliferyl-β-D-glucuronide 0.1. …
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Phosphate Buff, APHA, Phenol
Ricca ChemicalFormula: Potassium Phosphate Monobasic and Dibasic in Water Description: For Determination of Phenols
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Nitrite Standard
Ricca ChemicalFormula: NaNO2 and CHCl in Water Description: 1000 ppm NO2 (304.5 ppm N)
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