APHA, Thiocyanate Method

Synonym(s): IEF-Marker fluorescent pI 2.1 MDL Number: MFCD03456832 Storage: 2-8°C

CAS No.: 206-44-0

Synonym(s): GIG3; MGC8528; MORT1 Purity: ≥70% (SDS-PAGE) Storage: −70°C

Fluoride standard solution traceable to SRM from NIST NaF in H2O 1000 mg/l F Certipur®.

Harmonized #: 3822.00.0002 5090 Shelf Life (months): 24 Specific Gravity: 1.25 DOT: UN1824, SODIUM HYDROXIDE SOLUTION, 8, II Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: Corrosive

Improved reagent for determination of Free Ammonia by the Indophenol method. Replaces 2877336. Requires new procedure and instrument software update. Hach Method 10201 4mL self contained dropper bottle (SCDB).

Empirical Formula: C₁₆H₁₃ClO₂ Linear Formula: C₁₆H₁₃ClO₂ Formula Weight: 272.73 MDL Number: MFCD00043429 Density: 0.79 g/mL at 25 °C Refractive Index: n 20/D 1.3602 Storage: 2-8°C

Composition: Water 59.52%, Potassium Sodium Tartrate Tetrahydrate 28.16%, Sodium Hydroxide 12.32% Boiling Point: Approximately 101°C Density: 1.25 Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Synonyms: Fehling's Solution B …

Synonyms: Formalin CAS Number: 50-00-0 Formula: CH2O Formula Weight: 30.03 Linear Formula: HCHO MDL No.: MFCD00003274 Purity: 36.5-38.0% Density: 1.09 g/mL at 25 C(lit.) Refractive Index: n20/D 1.3765 Beilstein Registry Number: 1209228 UNSPSC Code: 12352114 General…

Concentration: 10% v/v Composition: Water 93.49%, Formaldehyde 3.90%, Methyl Alcohol 1.58%, Sodium Phosphate Dibasic 0.64%, Sodium Phosphate, Monobasic Monohydrate 0.39% Density: 1.02 Color: Colorless liquid Physical State: Liquid pH Range: 7 Solubility Information: Miscible Synonyms:…

Synonyms: Formalin Formula: HCHO Formula Weight: 30.03 CAS No.: 50-00-0 Density: 1.09 g/mL at 25 °C(lit.) Application: Formaldehyde is used as a denaturant in formaldehyde-agarose gel electrophoresis of RNA. A gel concentration of 2.2 M formaldehyde is…

Reagent for low range formaldehyde determination by the MBTH photometric method. Hach Method 8110 500 mL bottle.

Synonym(s): IEF-Marker fluorescent pI 6.6 MDL Number: MFCD03099327 Storage: 2-8°C

Storage: 2-8°C

Harmonized #: 2833.25.0000 0000 Shelf Life (months): 24 Specific Gravity: 1.04 DOT: Not regulated Appearance: Blue Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: Health

Microfiltered-ready to use.

certified reference material, TraceCERT ® , 2000 μg/mL in methanol

Concentration: 37% Aqueous Composition: Water 48%, Formaldehyde 36.99%, Methyl Alcohol 14.99%, Sodium Hydroxide 0.02% Boiling Point: Approximately 96°C Density: 1.1 Color: Colorless liquid Physical State: Liquid Flash Point: 60°C pH Range: 8.6 Solubility Information: Miscible Shelf…

CAS: 50-00-0 EC No: 200-001-8 MDL No: MFCD00003274 RTECS: LP8925000 UN No: UN1198; Haz Class: 3 (8); Packing Group: III Liquid Linear Formula: HCHO MW: 30.03 Flash Point: 64°C (147°F) Density (g/mL): 1.09 Refractive Index: 1.376

Concentration: 5% v/v Composition: Water 97.22%, Formaldehyde 1.98%, Methyl Alcohol 0.80% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage:…

25 μg/mL in acetonitrile: water, analytical standard Empirical Formula: 13 C₃₄H₅₉NO₁₅ Formula Weight: 755.58 Linear Formula: 13 C₃₄H₅₉NO₁₅ Storage: −20°C RIDADR: UN 1648 3 / PGII

Concentration: 4% v/v Composition: Water 97.77%, Formaldehyde 1.58%, Methyl Alcohol 0.64% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 12 Months Storage:…

Synonym(s): IEF-Marker fluorescent pI 9.5 MDL Number: MFCD03099334 Storage: 2-8°C