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Pentane Reagent Grade 19L Steel Can
Item #:
VAN/BDH1143-19L
Supplier #: BDH1143-19L
Supplier #: BDH1143-19L
VWR International BDH1143-19L
BDH Pentane, N 19L Can Reagent, BDH Brand.
BDH Pentane, N 19L Can Reagent, BDH Brand.
Glass Fiber Filter Grade 696 5.5cm
Item #:
VAN/28333-137
Supplier #: 28333-137
Supplier #: 28333-137
VWR International 28333-137
VWR* Glass Fiber Filter Grade 696. 5.5cm diameter. 1.2um pore size. Binder-free. Fine porosity. Fast flow rate. 1.2um particle retention. High-loading capacity. Wide thermal tolerance. Excellent precipitate retention. For RIA procedures, harvesting lymphocytes, and more.
VWR* Glass Fiber Filter Grade 696. 5.5cm diameter. 1.2um pore size. Binder-free. Fine porosity. Fast flow rate. 1.2um particle retention. High-loading capacity. Wide thermal tolerance. Excellent precipitate retention. For RIA procedures, harvesting lymphocytes, and more.
Phosphoric Acid 85-87 % ACS 2.5L CS/6
Item #:
VAN/JT0260-3
Supplier #: JT0260-3
Supplier #: JT0260-3
AVANTOR PERFORMANCE MATERIALS 0260-03
o-Phosphoric Acid Orthophosphoric acid. CAS RN 7664-38-2. Formula Weight: 98.00. Density: 1.71 kg/L. G? BAKER ANALYZEDG??* Reagent, 85.0-87.0%. Meets ACS specifications. Subject to postal/shipping restrictions. 2.5L. Exact Match: JT0260-3
o-Phosphoric Acid Orthophosphoric acid. CAS RN 7664-38-2. Formula Weight: 98.00. Density: 1.71 kg/L. G? BAKER ANALYZEDG??* Reagent, 85.0-87.0%. Meets ACS specifications. Subject to postal/shipping restrictions. 2.5L. Exact Match: JT0260-3
Centrifuge Tube 15mL PP Sterile 500/cs
Item #:
TMS/1228K62
Supplier #: 1228K62
Supplier #: 1228K62
CELLTREAT SCIENTIFIC PRODUCTS LLC
Mfg Item # : 229411
Graduations on clear tubes are printed in bold easy-to-read black ink and are accurate to ± 2% 50mL clear tubes include a black printed 50mL graduation line and 1, 2 and 3mL graduations molded into the conical bottom Large white marking area provides excellent contrast for identification All tubes are manufactured from high quality polypropylene and have smooth, flat surface polyethylene (HDPE) caps Maximum RCF is 12,000g for 15mL conical bottom tubes, 16,000g for 50mL conical bottom tubes, and 6,000g for self-standing tubes Polystyrene tubes Max Force (RCF) is 3,000g Temperature range of -80°C to 120°C 15 and 50mL clear tubes are available in recyclable racks or bulk packaged in zip-closure bags Clear centrifuge tubes are available in sterile (gamma irradiated) or non-sterile pack options NEW! Sure Cap with compressible liner creates a stable seal
Mfg Item # : 229411
Graduations on clear tubes are printed in bold easy-to-read black ink and are accurate to ± 2% 50mL clear tubes include a black printed 50mL graduation line and 1, 2 and 3mL graduations molded into the conical bottom Large white marking area provides excellent contrast for identification All tubes are manufactured from high quality polypropylene and have smooth, flat surface polyethylene (HDPE) caps Maximum RCF is 12,000g for 15mL conical bottom tubes, 16,000g for 50mL conical bottom tubes, and 6,000g for self-standing tubes Polystyrene tubes Max Force (RCF) is 3,000g Temperature range of -80°C to 120°C 15 and 50mL clear tubes are available in recyclable racks or bulk packaged in zip-closure bags Clear centrifuge tubes are available in sterile (gamma irradiated) or non-sterile pack options NEW! Sure Cap with compressible liner creates a stable seal
Petroleum Ether 35-60C Reagent ACS 4L
Item #:
VAN/JT9268-3
Supplier #: JT9268-3
Supplier #: JT9268-3
Boiling Pt: 100 to 120 °C (1013 hPa)
Density: ~0,68 kg (20 °C)
Flash Pt: -18 °C
Storage Temperature: Ambient
MDL Number: MFCD00081849
CAS Number: 64742-49-0
EINECS: 265-151-9
UN: 1268
ADR: 3,II
2-Methylbutane 99.0% 500ML
Item #:
VAN/JTQ223-7
Supplier #: JTQ223-7
Supplier #: JTQ223-7
2-Methylbutane Isopentane. CAS RN 78-78-4. Formula Weight 72.15. Density 0.63kg/L. GCyBakerGCO 99.0% min. Subject to postal/shipping restrictions. 500mL. Exact Match JTQ223-7
pH Buffer 12.45 4L
Item #:
VAN/BDH5094-4L
Supplier #: BDH5094-4L
Supplier #: BDH5094-4L
VWR International BDH5094-4L
Buffer Reference Standard pH 12.45 +- 0.02, Colorless, 4 L
Buffer Reference Standard pH 12.45 +- 0.02, Colorless, 4 L
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.
