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Sodium Hydroxide 1.0 N, 1L
Item #:
VAN/BDH7222-1
Supplier #: BDH7222-1
Supplier #: BDH7222-1
VWR International BDH7222-1
Sodium Hydroxide, Solution 1.0N 1 L Meets APHA standard, AOAC 936.16 standard, and ASTM E200-91 standard.
Sodium Hydroxide, Solution 1.0N 1 L Meets APHA standard, AOAC 936.16 standard, and ASTM E200-91 standard.
Sodium Hydroxide 1.0N 4L
Item #:
VAN/BDH7222-4
Supplier #: BDH7222-4
Supplier #: BDH7222-4
VWR International BDH7222-4
Sodium Hydroxide, Solution 1.0N 4 L Meets APHA standard, AOAC 936.16 standard, and ASTM E200-91 standard.
Sodium Hydroxide, Solution 1.0N 4 L Meets APHA standard, AOAC 936.16 standard, and ASTM E200-91 standard.
Sodium Thiosulfate 0.1N 1L
Item #:
VAN/BDH72281
Supplier #: BDH72281
Supplier #: BDH72281
VWR International BDH72281
VWR* Sodium Thiosulfate 0.10N 1L
VWR* Sodium Thiosulfate 0.10N 1L
Sulfuric Acid 2.0N 1L
Item #:
VAN/BDH7500-1
Supplier #: BDH7500-1
Supplier #: BDH7500-1
VWR International BDH7500-1
Sulfuric Acid, Solution 2.0N 1 L Corrosive clear, colorless liquid. 5 to 6% sulfuric acid.
Sulfuric Acid, Solution 2.0N 1 L Corrosive clear, colorless liquid. 5 to 6% sulfuric acid.
Sodium Hydroxide, Solution, 0.1N 20L
Item #:
VAN/BDH7219-7
Supplier #: BDH7219-7
Supplier #: BDH7219-7
VWR International BDH7219-7
Sodium Hydroxide, Solution 0.1N 20 L AOAC, APHA, and ASTM.
Sodium Hydroxide, Solution 0.1N 20 L AOAC, APHA, and ASTM.
Sulfuric Acid, Solution, 0.1N 1L
Item #:
VAN/BDH7230-1
Supplier #: BDH7230-1
Supplier #: BDH7230-1
VWR International BDH7230-1
Sulfuric Acid, Solution 0.1N 1 L Meets ASTM E200-91 and AOAC 890-01 standards.
Sulfuric Acid, Solution 0.1N 1 L Meets ASTM E200-91 and AOAC 890-01 standards.
Sulfuric Acid, Solution, 0.1N 4L
Item #:
VAN/BDH7230-4
Supplier #: BDH7230-4
Supplier #: BDH7230-4
VWR International BDH7230-4
Sulfuric Acid, Solution 0.1N 4 L Meets ASTM E200-91 and AOAC 890-01 standards.
Sulfuric Acid, Solution 0.1N 4 L Meets ASTM E200-91 and AOAC 890-01 standards.
Sulfide CHEMets® Kit, 0-1 & 1-10 ppm
Item #:
TMS/9866F03
Supplier #: 9866F03
Supplier #: 9866F03
CHEMetrics Part No. K-9510
Sulfides are naturally present in ground waters as a result of leaching from sulfur-containing mineral deposits. Surface waters do not usually contain high sulfide concentrations. Sulfides result from the decomposition of organic matter, from bacterial sulfate reduction under anaerobic conditions and from various chemical processes. The Methylene Blue Method References: USEPA Methods for Chemical Analysis of Water and Wastes, Method 376.2 (1983). APHA Standard Methods, 21st ed., Method 4500-S 2 -D (2005). CHEMetrics test kits measure total acid soluble sulfides and employ the methylene blue methodology. Sulfides react with dimethyl-p-phenylenediamine in the presence of ferric chloride to produce methylene blue. Results are expressed as ppm (mg/L) S.
Sulfides are naturally present in ground waters as a result of leaching from sulfur-containing mineral deposits. Surface waters do not usually contain high sulfide concentrations. Sulfides result from the decomposition of organic matter, from bacterial sulfate reduction under anaerobic conditions and from various chemical processes. The Methylene Blue Method References: USEPA Methods for Chemical Analysis of Water and Wastes, Method 376.2 (1983). APHA Standard Methods, 21st ed., Method 4500-S 2 -D (2005). CHEMetrics test kits measure total acid soluble sulfides and employ the methylene blue methodology. Sulfides react with dimethyl-p-phenylenediamine in the presence of ferric chloride to produce methylene blue. Results are expressed as ppm (mg/L) S.
Sodium chloride =99.0%, GR ACS
Item #:
VAN/EMD-SX0420-1
Supplier #: EMD-SX0420-1
Supplier #: EMD-SX0420-1
EMD Millipore SX0420-1
SODIUM CHLORIDE RE 500GM Exact Match: EMD-SX0420-1
SODIUM CHLORIDE RE 500GM Exact Match: EMD-SX0420-1
Sucrose ACS 500g
Item #:
VAN/EM-SX1075-1
Supplier #: EM-SX1075-1
Supplier #: EM-SX1075-1
EMD Millipore SX1075-1
Sucrose D(+)-Sucrose. CAS RN 57-50-1. Formula Weight: 342.30. Crystals, GR, ACS. Chloride: 0.005% max. Heavy metals (as Pb): 5ppm max. Insoluble matter: 0.005% max. Invert sugar: 0.05% max. Iron: 5ppm max. Sulfate and sulfite: 0.005% max. Packaged in a plastic container. 500g. Exact Match: EM-SX1075-1
Sucrose D(+)-Sucrose. CAS RN 57-50-1. Formula Weight: 342.30. Crystals, GR, ACS. Chloride: 0.005% max. Heavy metals (as Pb): 5ppm max. Insoluble matter: 0.005% max. Invert sugar: 0.05% max. Iron: 5ppm max. Sulfate and sulfite: 0.005% max. Packaged in a plastic container. 500g. Exact Match: EM-SX1075-1
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