CHEMETRICS INC
Mfg Item # : K-7351S
USEPA-approved Mercury-free COD kits CHEMetrics’ leakproof reagent vials contain premeasured solutions of sulfuric acids and potassium dichromate. To perform the COD determination, the analyst simply removes the Teflon® lined screw cap from the vial, adds sample to the vial, and replaces the cap. The vial is then heated for two hours at the required temperature in a standard digestor block. Once digestion is completed, results are obtained using any photometer that accepts 16-mm diameter cells. CHEMetrics’ COD vials can be directly used with CHEMEtrics’ single analyte COD photometers, as well as Hachs’ spectrophotometers. SAM, Single Analyte Meters, 1233R89 COD Low Range and 1233R90 COD High Range, provide unprecedented economy, simplicity, and accuracy for dedicated photometers. The battery-operated meter features a light-emitting diode light source with optical paths of 13 mm light path, 16 mm light path and/or 22.5 mm light path. Photodetector: Silicon photo diode. Compliance: European CE mark.

VWR International 89126-658
VWR* Traceclean Vial Clear 0.5Ml Hcl Cs72

Corning Part No. 431417
The addition of multi-color caps expands the offering of Corning cryogenic vials that researchers have come to trust for the ultralow temperature storage of valuable cell cultures, biological solutions and aqueous solutions. The superior performance of Corning's cryogenic vials is delivered through a combination of several features: Full working temperature range from autoclaving (+121°C) to liquid nitrogen storage (-196°C) Certified nonpyrogenic and DNase-/ RNase-free Made from medical grade polypropylene Internal thread style with a silicone washer for a secure seal Self-standing design Sterilized by gamma radiation 2 mL capacity with round bottom Black graduations with large white marking spot

Corning Part No. 431418
The addition of multi-color caps expands the offering of Corning cryogenic vials that researchers have come to trust for the ultralow temperature storage of valuable cell cultures, biological solutions and aqueous solutions. The superior performance of Corning's cryogenic vials is delivered through a combination of several features: Full working temperature range from autoclaving (+121°C) to liquid nitrogen storage (-196°C) Certified nonpyrogenic and DNase-/ RNase-free Made from medical grade polypropylene Internal thread style with a silicone washer for a secure seal Self-standing design Sterilized by gamma radiation 2 mL capacity with round bottom Black graduations with large white marking spot

Corning Part No. 431420
The addition of multi-color caps expands the offering of Corning cryogenic vials that researchers have come to trust for the ultralow temperature storage of valuable cell cultures, biological solutions and aqueous solutions. The superior performance of Corning's cryogenic vials is delivered through a combination of several features: Full working temperature range from autoclaving (+121°C) to liquid nitrogen storage (-196°C) Certified nonpyrogenic and DNase-/ RNase-free Made from medical grade polypropylene Internal thread style with a silicone washer for a secure seal Self-standing design Sterilized by gamma radiation 2 mL capacity with round bottom Black graduations with large white marking spot

CHEMetrics Part No. K-7355
USEPA-approved Mercury-free COD kits CHEMetrics’ leakproof reagent vials contain premeasured solutions of sulfuric acids and potassium dichromate. To perform the COD determination, the analyst simply removes the Teflon® lined screw cap from the vial, adds sample to the vial, and replaces the cap. The vial is then heated for two hours at the required temperature in a standard digestor block. Once digestion is completed, results are obtained using any photometer that accepts 16-mm diameter cells. CHEMetrics’ COD vials can be directly used with CHEMEtrics’ single analyte COD photometers, as well as Hachs’ spectrophotometers. SAM, Single Analyte Meters, 1233R89 COD Low Range and 1233R90 COD High Range, provide unprecedented economy, simplicity, and accuracy for dedicated photometers. The battery-operated meter features a light-emitting diode light source with optical paths of 13 mm light path, 16 mm light path and/or 22.5 mm light path. Photodetector: Silicon photo diode. Compliance: European CE mark.

CHEMetrics Part No. K-7366
USEPA-approved Mercury-free COD kits CHEMetrics’ leakproof reagent vials contain premeasured solutions of sulfuric acids and potassium dichromate. To perform the COD determination, the analyst simply removes the Teflon® lined screw cap from the vial, adds sample to the vial, and replaces the cap. The vial is then heated for two hours at the required temperature in a standard digestor block. Once digestion is completed, results are obtained using any photometer that accepts 16-mm diameter cells. CHEMetrics’ COD vials can be directly used with CHEMEtrics’ single analyte COD photometers, as well as Hachs’ spectrophotometers. SAM, Single Analyte Meters, 1233R89 COD Low Range and 1233R90 COD High Range, provide unprecedented economy, simplicity, and accuracy for dedicated photometers. The battery-operated meter features a light-emitting diode light source with optical paths of 13 mm light path, 16 mm light path and/or 22.5 mm light path. Photodetector: Silicon photo diode. Compliance: European CE mark.

VWR International 66015-702
VWR* Autosampler Shell Vial Borosilicate glass with snap-plug. Designed for use in Waters* 96-position autosamplers. Clear snap-plug closures can be pierced with standard syringes. Capacity: 1.0mL. Length: 8x40mm. Vials and snap-plug closures packed separately.

Corning 430659
Corning* Polypropylene Cryogenic Vial 2.0mL. External thread. Silicone washer/cap. With closure. Sterile. Self-standing with round-bottom. For cell and molecular biology lab use. Withstands temperatures to -196[degree]C. WARNING: Do not use vials for storage in liquid phase of liquid nitrogen. Exact Match: 66021-974