Nitrogen, Nitrite, LR, NitriVer® 3 Reagent USEPA accepted for reporting wastewater analysis using Hach Method 8507 Method: Diazotization Range: up to 0.30 mg/L Sample Size: 10 mL 100/test

Storage: 2-8°C

Formula: KNO₂ and CHCl in Water Formula Weight: Description: 1000 ppm N as Nitrite (3285 ppm NO₂)

Synonym(s): 1,2-Piperidinedicarboxylic acid, 1-(9 H -fluoren-9-ylmethyl) ester; Fmoc-DL-pipecolic acid Empirical Formula: C₂₁H₂₁NO₄ Linear Formula: C₂₁H₂₁NO₄ Formula Weight: 351.40 MDL Number: MFCD01823265 Purity: 97%…

General purpose medium for the cultivation of a wide variety of microorganisms.

Synonym(s): ^b-NADP monosodium salt, Triphosphopyridine nucleotide monosodium salt Formula: C21H27N7NaO17P3 Formula weight: 765.40 CAS Number: 1184-16-3 Harmonized Tariff Code:  2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…

Synonym(s): n-Octyl phenyl ketone Formula: C15H22O Formula weight: 218.34 Purity: 97% CAS Number: 6008-36-2 Harmonized Tariff Code:  2914.39

EC Number: 231-786-5 General Description Each package, when mixed with sulfuric acid, makes 5 pt of cleaning solution. Metal-free, non-polluting, EPA recommended, non-carcinogenic. Legal Information NOCHROMIX is a registered trademark of Godax Laboratories, Inc.

Range: 250-2500 ppm as NaNO2 MDL: 250 ppm Method: Ceric Sulfate Titrant with Ferroin Indicator Increments: 250, 275, 300, 325, 350, 375, 400, 450, 500, 625, 750, 875, 1000, 1250, 1750, 2500 ppm Kit comes in a cardboard box and contains everything needed to perform 30…

Empirical Formula: N₂NiO₆ -+ 6H₂O Linear Formula: Ni(NO₃)₂ -+ 6H₂O Formula Weight: 290.79 MDL Number: MFCD00149805 Purity: 99.999% trace metals basis Melting Point: 56 °C(lit.) Density: …

Synonym(s): 5-Nitroindole-2,3-dione; 5-Nitrosotin; NSC 525798 Empirical Formula: C₈H₄N₂O₄ Linear Formula: C₈H₄N₂O₄ Formula Weight: 192.13 MDL Number: MFCD00005720 Purity: 97% Melting Point: …

Synonym(s): TAMA; Trifluoroacetic acid N -methylaniline salt Empirical Formula: C₉H₁₀F₃NO₂ Linear Formula: C₆H₅NH₂ + (CH₃)CF₃COO - Formula Weight: 221.18 MDL Number: MFCD00043278 …

HNO₃ F.W.: 63.01 NFPA#: 3-0-3 Specific Gravity: 1.408 DOT: 8/5.1/II Descriptions: Trace metal grade. Low ppb metal impurities. Note:Results reported at time of bottling in glass. Thelevels of Al, B, Ca, K, Mg, Mn, Na, and Si will increase over time.

Synonym(s): β-Naphthol; 2-Hydroxynaphthalene Formula: C₁₀H₇OH Formula Weight: 144.17 CAS No.: 135-19-3 UN Number: UN3077 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to…

Formula: HNO₃ Formula Weight: 63.01 CAS Number: 7697-37-2 Synonym(s): N/A

NP-40 is a non-ionic detergent used to denature cell membranes without denaturing the protein. NP-40 detergent is used to solubilize cerbral GABA receptors and solubilization of proteins and lipids.

pharmaceutical secondary standard; traceable to USP Synonym(s): N -(5-Nitro-2-furfurylidene)-1-aminohydantoin; Furadoxyl; Nitrofurantoine Empirical Formula: C₈H₆N₄O₅ Formula Weight: 238.16 Linear Formula: …

Synonyms: Dimethylnitrosamine Formula: (CH₃)₂NNO Formula Weight: 74.08 CAS No.: 62-75-9 Density: 1.01 g/mL(lit.) Storage Temperature: 2-8°C Application: N-Nitrosodimethylamine Biochem/physiol Actions: Induces gastric, liver, kidney and lung cancer in mice…

Formula: CH₃NO₂ Formula Weight: 61.04 CAS No.: 75-52-5 Purity: ≥95% Density: 1.127 g/mL at 25 °C(lit.) Packaging: 1, 2, 2.5, 4 x 4 L in glass bottle Packaging: 20 L in steel drum Packaging: 500, 6 x 500 mL in glass bottle

Synonym(s): Fmoc-Lys(Dnp)-OH Formula: C27H26N4O8 Formula weight: 534.52 Purity: 98% CAS Number: 148083-64-1 Harmonized Tariff Code:  2924.29

Synonym(s): BSTFA Formula: C8H18F3NOSi2 Formula weight: 257.40 Purity: 99+%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 25561-30-2 UN Number: UN2924 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: …

1 analyte in solid sample **Use within one year after receipt**

Synonyms: 2-(1-Naphthylamino)ethylamine dihydrochloride Formula: C₁₀H₇NHCH₂CH₂NH₂ · 2HCl Formula Weight: 259.17 CAS No.: 1465-25-4 Purity: >98% Application: Coupling agent for the spectrophotometric…

Empirical Formula: C₁₉H₁₅N₅O Linear Formula: C₁₉H₁₅N₅O Formula Weight: 329.36 MDL Number: MFCD00205103 Purity: 97% Melting Point: 184-188 °C(lit.)

Formula: C6H5NO3 Formula weight: 139.11 Purity: 99% CAS Number: 100-02-7 UN Number: UN1663 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2908.99 Hazard Statements: H373-H302-H312-H332 May cause damage to organs through prolonged or repeated exposure.…

Synonym(s): ( S )-1-Fmoc-2-pyrrolidinemethanol Empirical Formula: C₂₀H₂₁NO₃ Linear Formula: C₂₀H₂₁NO₃ Formula Weight: 323.39 MDL Number: MFCD00235942 Purity: ≥98.0% (HPLC) Storage: −20°C …

(For Ammonia Nitrogen) Specific Gravity: 1L = 1.20 Kg

Synonym(s): DDM; Lauryl-β-D-maltoside Empirical Formula: C₂₄H₄₆O₁₁ Linear Formula: C₂₄H₄₆O₁₁ Formula Weight: 510.62 MDL Number: MFCD00043012 Purity: ≥98% (GC) Melting Point: 224-226 °C(lit.) …