DAPI is a popular blue fluorescent DNA probe. The dye binds to the minor groove of dsDNA with a -20 fold fluorescence enhancement.

Synonyms: 1,4-Butylene glycol; Tetramethylene glycol Formula: HO(CH₂)₄OH Formula Weight: 90.12 CAS No.: 110-63-4 Purity: ≥99% Density: 1.017 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …

Synonyms: Boc-L-Cys(Fm)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 84888-35-7 Molecular Formula: C22H25NO4S Molecular Weight: 399.51 MDL No.: MFCD00076921 Appearance: White powder or off-white solid Storage Temperature: Store at 0-8 °C

Synonym: MS Basal Medium MDL Number: MFCD00240976 Formula Variant With the macro- and micronutrients, and vitamins as described by Murashige and Skoog (1962). Preparation Note Murashige and Skoog medium can be reconstituted from powder or by combining products that are…

Synonym(s): N _α-( tert -Butoxycarbonyl)-L-glutamine; Boc-L-glutamine Empirical Formula: C₁₀H₁₈N₂O₅ Linear Formula: NH₂COCH₂CH₂CH(COOH)NHCOOC(CH₃)₃ Formula Weight: 246.26 …

Grade: Reagent, ACS CAS No.: 10326-27-9 UN No.: UN1564 Class: 6.1 Pkg. Group: PG III

Synonyms: Ehrlich's reagent Formula: (CH₃)₂NC₆H₄CHO Formula Weight: 149.19 CAS No.: 100-10-7 Purity: 99% Application: Forms colored condensation products (Schiff bases) with pyrroles 1 and primary amines. 2 Packaging: 25, 100, 250,…

Formula: Mixture

CH₃(CH₂)₉Br CAS#: 112-29-8 F.W.: 221.19

Hardness buffer solution for HACH SP510, 0.5 L, 10 mg/L

Synonyms: Saline, Borate Buffered, pH 8.2, tablets

Empirical Formula: 13 C₇H₆O₂ Linear Formula: 13 C₆H₅ 13 CO₂H Formula Weight: 129.07 MDL Number: MFCD00190275 Boiling Point: 249 °C(lit.) Melting Point: 121-125 °C(lit.)

Chemical synonyms: 4-(Phenylamino)benzenesulfonic acid barium salt; Diphenylamine-4-sulfonic acid barium salt Product Brand: Analytical Density (g/cm3): 1.14 Molecular weight: 633.88 Molecular formula: (C12H10NO3S)2Ba UN Number: UN1564

Purity Limit: ≥ 95% CAS No.: 193204-22-7 Molecular Formula: C12H17N·HCl Molecular Weight: 211.73 MDL No.: MFCD04113626 Appearance: White to off-white crystalline powder Melting Point: 108-116 ºC Storage Temperature: Store at 0-8°C

Empirical Formula: C₆H₃BrF₃N-+HBr Linear Formula: C₆H₃BrF₃N-+HBr Formula Weight: 306.91 MDL Number: MFCD18432613 Purity: 95% Melting Point: 96-101 °C Storage: −20°C

The BACTEC™ MGIT™ 960 SIRE Kit is a rapid qualitative procedure for susceptibility testing of Mycobacterium tuberculosis, from culture, to streptomycin (STR), isoniazid (INH), rifampin (RIF) and ethambutol (EMB). The BACTEC™ MGIT™ 960 STR 4.0 Kit and the BACTEC™…

Also known as Polyoxyethylene Lauryl Ether A non-ionic detergent suitable for Stein-Moore chromatography High Purity Grade Water: <3.0%

NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonyms: Trifluoroborane CAS Number: 373-57-9 Formula: CH4BF3O Formula Weight: 99.85 …

Synonym(s): Boc-L-proline bound to PAM resin Storage: 2-8°C

Formula: C₆H₆ Formula Weight: 78.11 CAS No.: 71-43-2 Purity: 99.8% Density: 0.874 g/mL at 25 °C(lit.) Packaging: 1, 6 x 1, 2 L in Sure/Seal™ Packaging: 10 L in ss drum Packaging: 100, 12 x 100 mL in Sure/Seal™ …

IBI's Bacteriological Agar is a water soluble colloidal extract obtained from certain species of marine red algae; including Gelidium, Pterocladia, and Gracilaria. Impurities, debris, minerals, and pigments are reduced to specific levels during manufacture. Agar is typically used for general…

Synonyms: 6-Bromobenzo[d]isoxazol-3-amine Purity Limit: ≥ 98% (HPLC) CAS No.: 177995-39-0 Molecular Formula: C7H5BrN2O Molecular Weight: 213.03 MDL No.: MFCD09788587 Appearance: Off-white to yellow solid Storage Temperature: Store at 0-8 °C

Formula: BaCl₂•2H₂O Formula Weight: 244.26 CAS Number: 10326-27-9

Standard Methods medium for confirmed and completed tests for coliform bacteria in water and foods.

Harmonized Tariff Code:  3822.00 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously…

Synonym(s): 3',3'',5',5''-Tetrabromo- m -cresolsulfonephthalein; Bromocresol Blue Empirical Formula: C₂₁H₁₄Br₄O₅S Linear Formula: C₂₁H₁₄Br₄O₅S Formula Weight: 698.01 MDL Number: MFCD00005874 …

Synonym: Endonuclease from Serratia marcescens CAS Number: 9025-65-4 EC Number: 231-791-2 Enzyme Commission (EC) Number: 3.1.30.2 MDL Number: MFCD00131010 Application Used for the removal of nucleic acid from protein samples. Benzonase nuclease, or…

Synonym(s): (R)-(+)-p-Bromo-alpha-methylbenzylamine Formula: C8H10BrN Formula weight: 200.08 Purity: 99%, ee 98% CAS Number: 45791-36-4 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2921.49 Hazard Statements: H314-H318 Causes severe skin…

analytical standard Density: 1.099 g/mL at 20 °C Refractive Index: n 20/D 1.480 Storage: 2-8°C

Formula: NH₂COOCH₂C₆H₅ Formula Weight: 151.16 CAS No.: 621-84-1 Purity: 99% Packaging: 25, 100 g in poly bottle