11273 Results for: "1,3-dimesitylimidazolid-2-ylidene"
Corrected to: 1,3-dimesitylimidazol-2-ylidene
25-Hydroxyvitamin D3 ≥98% (by HPLC), white to off-white solid
Supplier: Enzo Life Sciences
Precursor to 1α,25-dihydroxyvitamin D₃
Expand 2 Items
Basic fuchsin stock solution 0.25% in water for Gram staining
Supplier: Electron Microscopy Sciences
Brown and Brenn Method reagent for Gram Positive and Gram Negative Bacteria
Expand 1 Items
Bromophenol blue
Supplier: TCI America
CAS Number: 115-39-9
MDL Number: MFCD00005875
Molecular Formula: C19H10Br4O5S
Molecular Weight: 669.96
Form: Crystal
Color: Pale Yellow
Melting point (°C): 273
Expand 2 Items
FOCUS: SAFETY - OUT NOW!
Let’s enhance safety by considering personalized protection equipment (PPE) solutions tailored to your team, processes, and products.
Coomassie® brilliant blue R-250
Supplier: Thermo Scientific Chemicals
Crystalline powder
Expand 1 Items
Bromophenol blue 0.1% (w/v) in aqueous solution indicator
Supplier: Ricca Chemical
0.1% (w/v) Aqueous Solution. pH 3.0 (yellow) - 4.6 (blue). Meets ACS RS and APHA Specifications. Plastic Container. 500mL
Expand 2 Items
Rhodamine B ≥98.0% (by titrimetric analysis)
Supplier: TCI America
[Ion association reagent for photometric and fluorimetric analysis]
CAS Number: 81-88-9
MDL Number: MFCD00011931
Molecular Formula: C28H31ClN2O3
Molecular Weight: 479.02
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 211
Lambda max.: 554 nm (H2O)
Expand 1 Items
3,3'-Diethylthiacarbocyanine iodide [DiSC2(3)] ≥98.0% (by HPLC, total nitrogen)
Supplier: TCI America
CAS Number: 905-97-5
MDL Number: MFCD00011956
Molecular Formula: C21H21IN2S2
Molecular Weight: 492.44
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 268
Lambda max.: 557 nm (MeOH)
Expand 1 Items
Coomassie® brilliant blue R-250 solution Ready-to-Use
Supplier: Thermo Scientific Chemicals
Liquid
Expand 1 Items
Epoprosterol sodium ≥98% (by TLC)
Supplier: Enzo Life Sciences
Biosynthesis in endothelial cells. Induces vasodilation, inhibits platelet aggregation by receptor-mediated stimulation of adenylate cyclase. Cytoprotective. Fibrinolytic. Half-life under physiological conditions is 2 minutes.
Expand 2 Items
Octadecyl rhodamine B chloride (R 18) membrane stain, for histology
Supplier: Biotium
The fluorescence of octadecyl rhodamine B in membranes is quenched at high dye concentration but is released at dilution. This property makes the dye useful for membrane fusion assays.
Expand 1 Items
Bromophenol blue 0.1% in ethanol 50%
Supplier: TCI America
[for Titration]
CAS Number: 115-39-9
MDL Number: MFCD00005875
Molecular Weight: 669.96
Form: Clear Liquid
Color: Yellow Red
Flash Point (°C): 24
Expand 1 Items
Bromophenol blue sodium salt
Supplier: TCI America
CAS Number: 34725-61-6
MDL Number: MFCD00013793
Molecular Formula: C19H10Br4O5S
Molecular Weight: 691.94
Form: Crystal
Color: Deep Green
Expand 2 Items
Bromophenol blue sodium salt
Supplier: TCI America
CAS Number: 34725-61-6
MDL Number: MFCD00013793
Molecular Formula: C19H10Br4O5S
Molecular Weight: 691.94
Form: Crystal
Color: Deep Green
Expand 1 Items
Pararosaniline hydrochloride 90+%
Supplier: Thermo Scientific Chemicals
pH indicator 1.2 (purple) to 3.0 (red)
Expand 1 Items
Coomassie® brilliant blue R-250 electrophoresis gel stain
Supplier: G-Biosciences
G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.
Expand 1 Items
Coomassie® brilliant blue R-250 65% (dye basis) protein stain
Supplier: Thermo Scientific
Thermo Scientific Pierce Coomassie Brilliant Blue R-250 is one of the most common forms of coomassie dye, which is a key component of various colorimetric protein gel stains.
Expand 1 Items
Bromophenol blue sodium salt 0.04% (w/v) in aqueous solution indicator
Supplier: Ricca Chemical
0.04% (w/v) Aqueous Solution. pH 3.0 (yellow) - 4.6 (blue). Plastic Container. 1L
Expand 3 Items
Rhodamine B ≥95.0% (by HPLC)
Supplier: TCI America
CAS Number: 81-88-9
MDL Number: MFCD00011931
Molecular Formula: C28H31ClN2O3
Molecular Weight: 479.02
Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
Color: Yellow
Melting point (°C): 211
Lambda max.: 554 nm (H2O)
Expand 2 Items
Methyl violet 2B
Supplier: Thermo Scientific Chemicals
MDL: MFCD00012568 Notes: Transition interval: pH 0.0 (yellow) to pH 1.6 (blue)
Expand 2 Items
Coomassie® brilliant blue R-250 solution electrophoresis gel stain, ready-to-use
Supplier: G-Biosciences
G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.
Expand 1 Items
Bromophenol red indicator, Millipore®
Supplier: MilliporeSigma
Cas Number 2800-80-8
Expand 1 Items
Phenol red sodium salt ACS
Supplier: Thermo Scientific Chemicals
pH indicator
Expand 2 Items
Aluminon, GR for analysis, reagent for aluminium, Supelco®
Supplier: MilliporeSigma
Expand 1 Items
Ketotifen fumarate 99%
Supplier: Thermo Scientific Chemicals
A H1-histamine receptor antagonist that inhibits the anaphylactic release of histamine
Expand 2 Items
Tetrabromophenol blue
Supplier: Thermo Scientific Chemicals
Phase transfer catalyst
Expand 3 Items
TG003
Supplier: Thermo Scientific Chemicals
TG003 is a benzothiazole agent that acts as a specific and ATP-competitive inhibitor of Clk family members.
Expand 2 Items
Stains-all 95%
Supplier: Thermo Scientific Chemicals
Cationic carbocyanine dye used in electrophoresis to stain proteins and nucleic acids
Expand 2 Items
Thymol blue sodium salt
Supplier: Thermo Scientific Chemicals
Thymol blue sodium salt
Expand 3 Items
Supplier: Kimberly-Clark
33,99 $ to 322,20 $
Supplier: Thermo Fisher Scientific
170,20 $
Supplier: Kimberly-Clark
55,13 $ to 522,67 $