2161 Results for: "Ricca Chemical"

Supplier: Ricca Chemical

pH Buffer Reference Standard Solution for Calibration, pH 4.00 0.01 at 25°C.

Supplier: Ricca Chemical

Hydrochloric Acid, 12.0 Normal, Cas number: 7647-01-0, 7732-18-5, Molecular Formula: HCl, H2O, Molecular weight: 36.46g/mol, 18.01g/mol, Appearance/Form: Colorless to slightly greenish-yellow liquid, Size: 1L Poly natural

Supplier: Ricca Chemical

VeriSpec®

Supplier: Ricca Chemical

1.413 mS/cm (1413 umho/cm) at 25°C. Poly bottle. 500mL

Supplier: Ricca Chemical

ORP Standard, +200 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution), Ricca Chemical Company

Supplier: Ricca Chemical

Packaged in glass for applications requiring extremely low levels of organics. This product is manufactured by a continuous process that has been validated to produce high purity Water meeting, as a minimum, the specifications below at the time of packaging. Although this water is not distilled, it has a chemical purity equal to or better than double distilled water.
This product also meets ASTM Type III and Type IV specifications.

Supplier: Ricca Chemical

Standardized at 25°C against chemicals whose certification is traceable to NIST.

Supplier: Ricca Chemical

Standard

Supplier: Ricca Chemical

Aluminium chloride 6 N

Supplier: Ricca Chemical

1000ppm SO4.

Supplier: Ricca Chemical

Sodium thiosulfate solution (0.1 N) ASTM (D 3869 A)
Sodium thiosulfate, 0.1 N APHA (4500-Cl B), standard
Sodium thiosulfate, 0.1 N TAPPI (T 624 cm-85)
Sodium thiosulfate, 0.1 N TAPPI (T 611 cm-97)
Sodium thiosulfate, 0.100 N APHA (4500-ClO2 E), standard
Sodium thiosulfate solution, 0.1 N APHA (4500-Cl C), standard
Sodium thiosulfate titrant, 0.1 N APHA (2350 E), standard
Sodium thiosulfate, 0.1 N APHA (2320 B)
Sodium thiosulfate, 0.1 M APHA (2310 B)
Sodium thiosulfate, 0.1 N TAPPI (T 254 cm-85)
Sodium thiosulfate, 0.1 N TAPPI (T 622 cm-84)
Sodium thiosulfate, 0.1 N volumetric solution ASTM (E 200)
Sodium thiosulfate, 0.1 N TAPPI (T 610 sp-97)
Sodium thiosulfate, standard solution (0.1 N) ASTM (D 3703)
Sodium thiosulfate, standard solution (0.1 N) ASTM (D 1832)
Sodium thiosulfate, standard solution (0.10 N) ASTM (D 1291)
Sodium thiosulfate, standard solution (0.1 M) ASTM (D 1159)
Sodium thiosulfate, 0.1 normal volumetric solution ACS (N/A)
Sodium thiosulphate, 0.1 M volumetric solution EP (3007300)
Sodium thiosulfate, 0.1 mol/L VS JP (N/A)
Sodium thiosulfate TS USP (N/A)
Sodium thiosulfate, 0.1 N volumetric solution USP (N/A)

Supplier: Ricca Chemical

Supplier: Ricca Chemical

Supplier: Ricca Chemical

Sulphuric acid 0.0200 N (N/50) in aqueous solution

Supplier: Ricca Chemical

Supplier: Ricca Chemical

Potassium pyroantimonate USP Test Solution (TS)

Supplier: Ricca Chemical

Nitrogen-free, suitable for Kjeldahl nitrogen tests.

Supplier: Ricca Chemical

Standardized at 25°C against chemicals whose certification is traceable to NIST.

Supplier: Ricca Chemical

APHA for ammonia

Supplier: Ricca Chemical

Calcium dichloride. CAS RN 10043-52-4. Solution, 2.75% (w/v) in water. APHA, for BOD (biological oxygen demand). Plastic container. 1L

Supplier: Ricca Chemical

For neutralization number.

Supplier: Ricca Chemical

Water, Acs Reagent Grade, Astm Type IV for Published Test Methods, Molecular formula: H2O, CAS No. 7732-18-5, Molecular weight: 18.02, Size: 20L(Cubitainer container)

Supplier: Ricca Chemical

Water, LC-MS Grade USP/EP, Molecular formula: H2O, CAS No. 7732-18-5, Molecular weight: 18.02, and Sterile quality water, Size: 4L(Glass amber)

Supplier: Ricca Chemical

Suitable for molecular and cell biology specifications.

Supplier: Ricca Chemical

Potassium Chloride Conductivity Standard, 500US/cm at 25 deg C, Container: natural poly, Size: 1l

Supplier: Ricca Chemical

EP Reference Solution, EP Reference Solution B₉, Glass bottle, amber

Supplier: Ricca Chemical

The high purity Water feedstock for this product is manufactured by a continuous process that has been validated to produce high purity Water meeting, as a minimum, ACS Reagent Grade, ASTM Type I, and ASTM Type II specifications. This high purity Water is then further purified by an added distillation step and filled into specially cleaned containers. This product has a low microbial count but is not guaranteed to be sterile. The conductivity specification for this product is equivalent to a minimum resistivity of 0.67 megohm-cm.

Supplier: Ricca Chemical

APHA, for BOD.

Supplier: Ricca Chemical

Potassium phthalate in water.

Supplier: Ricca Chemical

Standardized at 25 °C against chemicals whose certification is traceable to NIST.