500 mL, Solutions
-
Conductivity Standard 1413 µS/cm
Reagents®Composition: Water 99.93%, Potassium Chloride 0.07% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient Conductivity/TDS Standard Range:…
-
Ricca 25% (w/v) (250 g/L) Sodium Hydroxide
Ricca ChemicalSodium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP).
-
You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
-
Potassium ferricyanide is the chemical compound with the formula K3[Fe(CN)6]. This bright red salt contains the octahedrally coordinated [Fe(CN)6]³? ion. It is soluble in water and its solution shows some green-yellow fluorescence. It was discovered in 1822 by Leopold Gmelin. Potassium ferrocyanide…
-
Buffer, Sikora
GFS ChemicalsThe GFS Chemicals sikora buffer comes in a colorless liquid form with a little to no odor. The sikora buffer is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and Technical Activities
-
Ricca 0.02% (w/v) in Methanol Methyl Red Indicator
Ricca ChemicalThe Ricca Chemical methyl red indicator with a composition of 99.98% methyl alcohol and 0.03% methyl red, is suitable for use in acid titrations. It can be stored at a temperature of 15 to 30 degree C.
-
ISOPROPYL ALCOHOL 70% V/V
LabchemCAS Number: 67-63-0 Shelf Life (Months): 24 Traceable to NIST: No Refrigerated?: No DEA Registration Required?: No Hazard?: Yes Hazard Class: 3 Hazard Subrisk: (none specified) UN Number: UN1219 Packaging Group: P.G.II Compendia References: (none specified)
-
Ricca Matrix Modifier
Ricca ChemicalThe Ricca Chemical matrix modifier with a composition of 94.59% water, 4.91% nitric acid, 0.49% palladium and 0.01% hydrochloric acid, is suitable for use as a buffer for analyte stabilization or sample matrix volatilization. It can be stored at a temperature of 15 to 30 degree C.
-
Conductivity Standard, 5 µS/cm at 25°C
Ricca ChemicalYou will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
-
Formaldehyde, 37%, Purified
Reagents®Concentration: 37% Composition: Water 48%, Formaldehyde 37%, Methyl Alcohol 15% Grade: Purified Boiling Point: Approximately 96°C Density: 1.07 Molecular Weight: 30.03 g/mol Color: Colorless liquid Physical State: Liquid Flash Point: 60°C Solubility Information: Miscible Shelf…
-
Container: Amber Glass Traceable to NIST: No Compendia References: APHA 2340 C
-
Potassium Chloride Conductivity Standard, 1413 µS/cm at 25°C
Ricca ChemicalYou will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
-
Ammonium hydroxide solution, 20-22% NH3, Environmental
BeanTown ChemicalCAS: 1336-21-6 EC No: 215-647-6 MDL No: MFCD00066650 UN No: UN2672; Haz Class: 8; Packing Group: III Liquid, double sub-boiling quartz distillation Linear Formula: NH4OH MW: 35.05 Density (g/mL): 0.9
-
Ricca 12% (w/v) Barium Chloride TS/RS
Ricca ChemicalThe Ricca Chemical 12% w/v barium chloride is a harmful inorganic compound that is used to purify brine solution in caustic chlorine plants. It is also used in the production of heat treatment salts, pigments and barium salts.
-
LabChem 2 pH Buffer Solution
LabchemThe LabChem 2 pH buffer solution in liquid form, is soluble in water. It is non-flammable and has odorless odor. Application: For Laboratory and Manufacturing Use Only
-
-
The LabChem sodium bicarbonate is used for the neutralization process and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
-
Meets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of ±0.5% Supported by detailed Certificate of Analysis including temperature variation values and stated…
-
You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
-
The LabChem potassium persulfate for mercury and metals exhibits good solubility in most substances and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
-
The LabChem 0.02N sulfuric acid in liquid form, is soluble in water. it is perfect for all laboratory use. Application: For Laboratory and Manufacturing Use Only
-
The LabChem O-tolidine for chlorine and chlorine dioxide is completely non-flammable and dissolves easily in water. It is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
-
The LabChem hydrogen peroxide has a non-flammable formulation and dissolves easily in water, ether and ethanol. It is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
-
Ricca Exton Qualitative Reagent
Ricca ChemicalThe Ricca Chemical exton qualitative reagent with a composition of 90.00% water, 5.00% sodium sulfate anhydrous and 5.00% 5-sulfosalicylic acid dihydrate, is suitable for testing albumin in urine. It can be stored at a temperature of 15 to 30 degree C. Application: For the Qualitative Detection of…
-
Ricca 0.05% (w/v) Alcoholic Solution Bromocresol Green TS
Ricca ChemicalThe Ricca Chemical bromocresol green TS, an alcoholic solution, is a pH sensitive indicator that is mainly used in the growth medium for microorganisms and titration. It is also used in the colorimetric detection and analysis in various chemical experiments.
-
You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
-
LabChem Zinc Sulfate
LabchemThe LabChem zinc sulfate in liquid form, is soluble in water. it is perfect for all laboratory use. Application: For Laboratory and Manufacturing Use Only
-
SIGMA HEPES buffer solution, 1 M in H2O
MilliporeSigmaSynonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid Formula: C8H18N2O4S Formula Weight: 238.30 CAS No.: 7365-45-9 Density: 1.07 g/mL at 20 °C
-
LabChem 1000 ppm Carbon Standard
LabchemThe LabChem carbon standard is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
-
Ricca 200 ppm Fe Iron Standard
Ricca ChemicalThe Ricca Chemical iron standard is ideal for the analysis and detection of various liquids samples in chemical laboratories.
-
You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
-
Ricca 0.100 Molar (M/10) Sodium Arsenite
Ricca ChemicalThe Ricca Chemical sodium arsenite with a composition of 96.89% water, 1.63% sodium hydroxide, 1.09% arsenic trioxide and 0.40% sodium bicarbonate, is suitable for use as a pesticide, antiseptic as well as a hide preservative. It is also used in dyeing and soaps. It can be stored at a temperature…