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Chemicals-A
Viewing Page 2 of 80
(800 results)
Ammonium Chloride ACS =99.5% CS/4x2.5KG
Item #:
SIG/213330-4X2.5KG
Supplier #: 213330-4X2.5KG
Supplier #: 213330-4X2.5KG
SIGMA-ALDRICH CORPORATION Part No. 213330-4X2.5KG
ACS reagent, ≥99.5% Synonym(s): Salmiac Empirical Formula: H4ClN Formula Weight: 53.49 Linear Formula: NH4Cl MDL Number: MFCD00011420 Purity: ≥99.5% Melting Point: 340 °C (subl.)(lit.) Beilstein Registry Number: 4371014 RTECS No.: BP4550000 RIDADR: UN 3077 9 / PGIII
ACS reagent, ≥99.5% Synonym(s): Salmiac Empirical Formula: H4ClN Formula Weight: 53.49 Linear Formula: NH4Cl MDL Number: MFCD00011420 Purity: ≥99.5% Melting Point: 340 °C (subl.)(lit.) Beilstein Registry Number: 4371014 RTECS No.: BP4550000 RIDADR: UN 3077 9 / PGIII
Alkalinity (Total) TNTplus Reagent Set
Item #:
HCH/TNT870
Supplier #: TNT870
Supplier #: TNT870
Hach TNT870
Alkalinity (Total) TNTplus Vial Test (25-400 mg/L CaCO3) 25 tests Alkalinity (Total) TNTplus Vial Test, for DR3900, DR6000, DR1900, DR2800, DR3800, DR5000 Spectrophotometer, Method Name: Colorimetric, Parameters: Alkalinity, Total, Range: 25 - 400 mg/L CaCO3, Shelf Life: 12 months, Size: 25 tests Exact Match: 75919-280
Alkalinity (Total) TNTplus Vial Test (25-400 mg/L CaCO3) 25 tests Alkalinity (Total) TNTplus Vial Test, for DR3900, DR6000, DR1900, DR2800, DR3800, DR5000 Spectrophotometer, Method Name: Colorimetric, Parameters: Alkalinity, Total, Range: 25 - 400 mg/L CaCO3, Shelf Life: 12 months, Size: 25 tests Exact Match: 75919-280
Ammonia Standard Solution 10 mg/L, 500mL
Item #:
HCH/15349
Supplier #: 15349
Supplier #: 15349
Hach Company
Mfg Item # : 15349
For accuracy checks in ammonia nitrogen determinations. Nitrogen-Ammonia Standard Solutions as NH3-N, 10 mg/L. Bottle/500 mL
Mfg Item # : 15349
For accuracy checks in ammonia nitrogen determinations. Nitrogen-Ammonia Standard Solutions as NH3-N, 10 mg/L. Bottle/500 mL
Ammonia TNTplus, ULR 25/pk
Item #:
HCH/TNT830
Supplier #: TNT830
Supplier #: TNT830
Hach TNT830
Ammonia TNTplus Vial Test 25Test Ammonia TNTplus Vial Test, Range: ULR (0.015-2.00mg/L NH3-N), For determination of Ammonia Nitrogen by Salicylate Method. EPA compliant, No reagent blank necessary, Automatic method detection, For Instrument: DR3900, DR6000, DR1900, DR2800, DR3800, DR5000, Tests: 25 Exact Match: 75919-202
Ammonia TNTplus Vial Test 25Test Ammonia TNTplus Vial Test, Range: ULR (0.015-2.00mg/L NH3-N), For determination of Ammonia Nitrogen by Salicylate Method. EPA compliant, No reagent blank necessary, Automatic method detection, For Instrument: DR3900, DR6000, DR1900, DR2800, DR3800, DR5000, Tests: 25 Exact Match: 75919-202
Acetone,CHROMASOLV-For HPLC 4X4L
Item #:
SIG/270725-4X4L
Supplier #: 270725-4X4L
Supplier #: 270725-4X4L
SIGMA-ALDRICH CORPORATION Part No. 270725-4X4L
Formula: CH3COCH3 Formula Weight: 58.08
CAS No.: 67-64-1 Purity: ≥99.9% Density: 0.791 g/mL at 25 °C(lit.) Application: Acetone′s luminesence intensity is dependent upon the solution components 1 . The absorption of UV light by acetone, results in its photolysis and the production of radials 1 . Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking. Other Notes: Pure-Pac ® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723. Packaging: 1, 6 x 1, 2, 4 x 2, 4, 4 x 4 L in glass bottle Packaging: 100 mL in glass bottle Packaging: 20, 50 L in Pure-Pac™ 2 Packaging: 56, 200 L in Pure-Pac™ 1
Formula: CH3COCH3 Formula Weight: 58.08
CAS No.: 67-64-1 Purity: ≥99.9% Density: 0.791 g/mL at 25 °C(lit.) Application: Acetone′s luminesence intensity is dependent upon the solution components 1 . The absorption of UV light by acetone, results in its photolysis and the production of radials 1 . Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking. Other Notes: Pure-Pac ® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723. Packaging: 1, 6 x 1, 2, 4 x 2, 4, 4 x 4 L in glass bottle Packaging: 100 mL in glass bottle Packaging: 20, 50 L in Pure-Pac™ 2 Packaging: 56, 200 L in Pure-Pac™ 1
Ammonia TNTplus, LR
Item #:
HCH/TNT831
Supplier #: TNT831
Supplier #: TNT831
Hach TNT831
Ammonia TNTplus Vial Test 25tests Ammonia TNTplus Vial Test, LR (1-12 mg/L NH3-N), For determination of Ammonia Nitrogen by Salicylate Method. EPA compliant, No reagent blank necessary, Automatic method detection, For Instrument: DR3900, DR6000, DR1900, DR2800, DR3800, DR5000, Tests: 25 Exact Match: 75919-204
Ammonia TNTplus Vial Test 25tests Ammonia TNTplus Vial Test, LR (1-12 mg/L NH3-N), For determination of Ammonia Nitrogen by Salicylate Method. EPA compliant, No reagent blank necessary, Automatic method detection, For Instrument: DR3900, DR6000, DR1900, DR2800, DR3800, DR5000, Tests: 25 Exact Match: 75919-204
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