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Sulfuric Acid, 0.02 N, 4 L
Item #:
RIC/8200-1
Supplier #: 8200-1
Supplier #: 8200-1
Ricca Chemical Company
Mfg Item # : 8200-1
Formula: H2SO4 Formula Weight: 98.08
CAS Number: 7664-93-9
Mfg Item # : 8200-1
Formula: H2SO4 Formula Weight: 98.08
CAS Number: 7664-93-9
Sulfide (Total Soluble) Refill Pack
Item #:
TMS/9866F05
Supplier #: 9866F05
Supplier #: 9866F05
CHEMETRICS INC
Mfg Item # : R-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.
Mfg Item # : R-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.
Sodium Hydroxide, 0.02 N, 4 L
Item #:
RIC/7300-1
Supplier #: 7300-1
Supplier #: 7300-1
Sodium Hydroxide, 0.0200Normal, Clear, colorless liquid; Ricca Chemical; 4L; Poly natural; CAS: 1310-73-2 (Sodium Hydroxide); 7732-18-5 (Water, Deionized); 1/EA Exact Match 73001
Sodium Thiosulfate, 0.025 N, 1 L
Item #:
RIC/7900-32
Supplier #: 7900-32
Supplier #: 7900-32
Sodium Thiosulfate, 0.025N, Ricca Chemical; 1L; Poly Bottle; CAS: 10102-17-7 (Sodium Thiosulfate Pentahydrate); 497-19-8 (Sodium Carbonate); 7732-18-5 (Water, Deionized); 1/EA Exact Match 790032
Sodium Hydroxide, 50% Purified, 4 L
Item #:
RIC/7290-1
Supplier #: 7290-1
Supplier #: 7290-1
Sodium Hydroxide, 50% (w/w) Aqueous Solution; Nitrogen Free; Purified Grade; Ricca Chemical; 4L; Poly natural; Suitable for Kjeldahl Nitrogen Analysis; 1/EA Exact Match 72901
Sodium Hydroxide, 0.0227 N, 4 L
Item #:
RIC/7310-1
Supplier #: 7310-1
Supplier #: 7310-1
Sodium Hydroxide; 0.0227N; 1mL = 1mg CO2; APHA for Carbon Dioxide; Ricca Chemical; 4L; Plastic; 1/EA Exact Match 73101
Sodium Hydroxide, 40% w/v, 4 L
Item #:
RIC/7280-1
Supplier #: 7280-1
Supplier #: 7280-1
Sodium Hydroxide, 40% (w/v) Aqueous Solution; Nitrogen Free; Ricca Cemical; 4L; Poly natural; Suitable for Kjeldahl Nitrogen Analysis; 1/EA Exact Match 72801
Sodium Hydroxide, 2 N, 1 L
Item #:
RIC/7455-32
Supplier #: 7455-32
Supplier #: 7455-32
Sodium Hydroxide, 2.00Normal, Clear, colorless liquid; Ricca Chemical; 1L; Poly natural; CAS: 1310-73-2 (Sodium Hydroxide); 7732-18-5 (Water, Deionized); 1/EA Exact Match 745532