Ammonia - Standard volumetric solution (2 M) (A3279)
AppliChem GmbHconcentration: 2 mol/L (2 N Solution)HS-No.: 38220000EC-No.: 215-647-6Storage: RTDisposal: 13Specification:
General Lab Products & Reviews
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Trusted information for laboratory scientists on General Lab products and techniques on SelectScience, including incubators, autoclaves, light microscopy and pH meters.
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Ammonium iron(II) sulfate - Standard volumetric solution (0.5 M) (A3281)
AppliChem GmbHconcentration: 0.5 mol/L (0.5 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13R: 36/38S: 26-30-45hazardidentification: irritantClass/PG: 8/IIIUN-No.: UN3264WGK: 1Specification:
Calcium chloride - Standard volumetric solution (1 M) (A3282)
AppliChem GmbHconcentration: 1 mol/L (2 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Specification:
Ammonium iron(III) sulfate dodecahydrate p. A. (A3283)
AppliChem GmbHMelting point: 39 - 41°CSolubility (25°C): 1240 g/L (H2O)Formula: H4FeNO8S2 · 12H2OM: 482.19 g/molCAS-No.: 7783-83-7HS-No.: 28333000EC-No.: 233-382-4Storage: RTLGK: 10 - 13Disposal: 15WGK: 1Specification: Assay (titr.): min. 99 %
Ammonium iron(II) sulfate - Standard volumetric solution (0.2 M) for COD - determination (A3286)
AppliChem GmbHconcentration: 0.2 mol/L (0.2 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13WGK: 1Specification:
Kaempferol 97 % pure (A3288)
AppliChem GmbHorigin: from Aesculus hippocastanumFormula: C15H10O6M: 286.24 g/molCAS-No.: 520-18-3HS-No.: 29329900Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay (HPLC): min. 97 %
Dimethyl yellow (C.I. 11020) (A3290)
AppliChem GmbHTransition interval: pH 3.0 - 4.0 (rose -brownyellow)Formula: C14H15N3M: 225.30 g/molCAS-No.: 60-11-7HS-No.: 29270000EC-No.: 200-455-7Storage: RTLGK: 6.1 ADisposal: 3R: 25-40S: 36/37-45hazardidentification: toxicClass/PG: 6.1/IIIUN-No.: UN2811WGK: 3Specification:
Sodium hydroxide - Solution 25 % p. A. (A3293)
AppliChem GmbHHS-No.: 28151200Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIUN-No.: UN1824WGK: 1Specification: Assay (titr.): min. 25 %
Ammonium iron(II) sulfate - Standard volumetric solution (0.05 M) for COD - determination (A3294)
AppliChem GmbHconcentration: 0.05 mol/L (0.05 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13WGK: 1Specification:
Ammonium iron(II) sulfate - Standard volumetric solution (0.25 M) for COD - determination (A3295)
AppliChem GmbHconcentration: 0.25 mol/L (0.25 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13R: 36/38S: 26-30-45hazardidentification: irritantClass/PG: 8/IIIUN-No.: UN3264WGK: 1Specification:
Barium chloride - Standard volumetric solution (0.05 M) (A3297)
AppliChem GmbHconcentration: 0.05 mol/L (0.1 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 15R: 22hazardidentification: harmfulClass/PG: 6.1/IIIUN-No.: UN3287WGK: 1Specification:
Ammonium thiocyanate pure (A3298)
AppliChem GmbHSolubility (20°C): 1600 g/L (H2O)Melting point: 150°C (dec.)Formula: H4CN2SM: 76.12 g/molCAS-No.: 1762-95-4HS-No.: 28429080EC-No.: 217-175-6Storage: RTLGK: 10 - 13Disposal: 14R: 20/21/22-32S: 13hazardidentification: harmfulWGK: 1Specification: Assay (titr.): min. 98 %
Ammonium iron(II) sulfate - Standard volumetric solution (0.02 M) for COD - determination (A3300)
AppliChem GmbHconcentration: 0.02 mol/L (0.02 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13WGK: 1Specification:
Ammonium iron(III) sulfate - Standard volumetric solution (0.01 M) (A3303)
AppliChem GmbHadditional product description: in Sulfuric acid (0.5 M) for Fe(II) - determinationconcentration: 0.01 mol/L (0.01 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 15Specification:
Chloramine T - Standard volumetric solution (0.5 M) (A3305)
AppliChem GmbHconcentration: 0.5 mol/L (1 N Solution)additional product description: aqueous solutionsHS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3R: 31-34-42S: 7-26-36/37/39-45hazardidentification: corrosive, sensitizingClass/PG: 8/IIIUN-No.: UN3267Specification:
Iron(II) sulfate - Standard volumetric solution (1 M) (A3307)
AppliChem GmbHconcentration: 1 mol/L (1 N Solution) in Sulfuric acid 5 %HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 13Specification:
Iodine - Standard volumetric solution (0.5 M) (A3309)
AppliChem GmbHConcentration: 0.5 mol/L (1 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13WGK: 1Specification:
Potassium hydroxide - Solution 45 % pure (A3310)
AppliChem GmbHCAS-No.: 1310-58-3HS-No.: 28152000EC-No.: 215-181-3Storage: RTLGK: 8 BDisposal: 13R: 22-35S: 26-36/37/39-45hazardidentification: harmful, corrosiveClass/PG: 8/IIUN-No.: UN1814WGK: 1Specification: Assay (titr.): approx. 45 %
Kaempferol-3-glucoside 97 % pure (A3312)
AppliChem GmbHorigin: from Aesculus hippocastanumFormula: C21H20O11M: 448.38 g/molCAS-No.: 480-10-4HS-No.: 29329900Storage: 2-8°CLGK: 10 - 13R: 22S: 22-45hazardidentification: harmfulSpecification: Assay (HPLC): min. 97 %
EDTA disodium salt - Standard volumetric solution (0.005 M) for metal titration (A3313)
AppliChem GmbHconcentration: 0.005 mol/L (0.005 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 3WGK: 1Specification:
Potassium hydroxide - Solution 20 % pure (A3316)
AppliChem GmbHCAS-No.: 1310-58-3HS-No.: 28152000EC-No.: 215-181-3Storage: RTLGK: 8 BDisposal: 13R: 35S: 26-36/37/39-45hazardidentification: corrosiveClass/PG: 8/IIIUN-No.: UN1814WGK: 1Specification: Assay (titr.): approx. 20 %
Ammonium iron(II) sulfate - Standard volumetric solution (0.025 M) for COD-determination (A3317)
AppliChem GmbHadditional product description: DIN 38409 (H41) according to DEV H41concentration: 0.025 mol/L (0.025 N Solution)In diluted H2SO4: HS-No.: 38220000Storage: RTLGK: 8 BDisposal: 13WGK: 1Specification:
Potassium iodide - Standard volumetric solution (1 M) (A3318)
AppliChem GmbHconcentration: 1 mol/L (1 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13Disposal: 28WGK: 1Specification:
Potassium dichromate - Standard volumetric solution (0.033 M) for COD-determination (A3319)
AppliChem GmbHConcentration: 0.033 mol/L (0.2 N Solution)HS-No.: 38220000Storage: RTLGK: 6.1 BDisposal: 22R: 45-46-20-42/43-52/53S: 53-24-37-45-61hazardidentification: carcinogenic, mutagenic, harmful, sensitizing, dangerous for the environmentWGK: 3Specification:
Iodine - Standard volumetric solution (0.01 M) (A3320)
AppliChem GmbHConcentration: 0.01 mol/L (0.02 N Solution)HS-No.: 38220000Storage: RTLGK: 10 - 13WGK: 1Specification: