155234 Results for: "slides-and-cover-glasses&amp"

Supplier: Ambeed

(1-((2'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol, potassium salt, Purity: 98%, CAS number: 124750-99-8, Appearance: Form: Crystal - Powder / Colour: White - Very pale yellow, Storage: Inert atmosphere, Room Temperature, Size: 5G

Supplier: Ambeed

2,5-Bis(2-ethylhexyl)-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione, Purity: 95%, CAS number: 1185885-86-2, Appearance: Form: Crystal - Powder / Colour: Yellow - Deep yellow red - Red, Storage: Keep in dark place, Sealed in dry, Room Temperature, Size: 250MG

Supplier: Spectrum Chemical Mfg. Corp.

[1, 1'-Bis(diphenylphosphino)ferrocene]palladium(II) Dichloride Dichloromethane Adduct (1: 1), purity: 98.0 %, CAS number: 95464-05-4, Molecular Formula: C34H28Cl2FeP2Pd.CH2Cl2, Molecular weight: 816.64, Color: Yellowish-Red, Form: Solid, Appearance: Powder, size: 5 g

Supplier: Spectrum Chemical Mfg. Corp.

1,4-Dibromo-2,5-bis(bromomethyl)benzene, among Spectrum Chemical's wide selection of high quality research chemicals, is also known as ,,2,5-Tetrabromo-p-xylene or 1,2,4,5-tetrabormo-3,6-dimethyl-benzen. This research chemical is considered a halogenated hydrocarbon.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Spectrum Chemical Mfg. Corp.

Palmarosa Oil, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Supplier: Honeywell Research Chemicals

Gold(III) chloride trihydrate, Purity: Greater than or equal to 49.0% Au basis, Grade: ACS reagent, CAS number: 16961-25-4, Molecular formula: HAuCl4. 3H2O, Molar Mass: 393.83 g/mol, Synonym: Hydrogen tetrachloroaurate(I

Supplier: Spectrum Chemical Mfg. Corp.

Ascorbic Acid, Crystalline Powder, FCC is commonly used as antioxidant food additive. Spectrum Chemical offers over 300 Food Grade (FCC) chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Supplier: MP Biomedicals

A non-specific phosphatase inhibitor. Inhibits acid, alkaline and protein phosphatases.
Preferred substrate for bioanalytical determinations of acid phosphatases, such as prostatic acid phosphatase.
Non-specific phosphatase inhibitor. Inhibits acid, alkaline and protein phosphatases.
+4°C

Supplier: Ansell Healthcare

BioClean™ Clearview™ Autoclavable Silicone Rubber Goggles are optically correct for clear vision.

Supplier: Aladdin Scientific

Shipped at 4 °C. Store at -20 °C. Store under desiccating conditions.CGRP (hu, Mod Asp3 to Pra) TFA salt is a 37 amino acid neuroendocrine hormone that belongs to the calcitonin (CT) family. It is a vasodilator and plays an important role in neurogenic inflammation, and therefore has gained significant interest for the treatment of migraine. CGRP exerts effects through the CGRP receptor. To probe receptor binding, labelling with TAMRA azide, 5- isomer, Orange emitting fluorescent dye (ab146486), using Cu(I)-catalysed azide-alkyne cycloaddition (CuAAC) to position 3 of human αCGRP, generates a potent fluorescent CGRP.

Supplier: HANNA INSTRUMENTS

This is a chemical test kit that measures dissolved oxygen by modified Winkler titration. The HI3810 is supplied complete with all of the reagents and equipment necessary to perform approximately 110 tests.

Supplier: Aladdin Scientific

Reactant for preparation of: * Thienylpyridyl garlands via cross-coupling with heteroaryl halides * Arenes via nickel-catalyzed cross-coupling with potassium aryl- and heteroaryl trifluoroborates * Meso-substituted ABCD-type porphyrins by functionalization reactions * Analogs of (acetylamino)(dimethylpyrazol)(pyridyl)pyrimidines as A2A adenosine receptor antagonists for the treatment of Parkinson′s disease *5-hydroxy-1,3,2-dioxaborolan-4-ones boronate-amine complexes via heterocyclization with α-oxocarboxylic acids followed by subsequent complexation * Radioligands with optimized brain kinetics for PET imaging of nAChR.

Supplier: MCR Safety

The most distinguishing characteristics of DSM Dyneema® material is it's cool-to-touch property. This fiber's inherent ability to dissipate body heat and pass moisture from inside of the glove to the outside, results in longer wear time which promotes greater hand protection.

Supplier: Aladdin Scientific

BI-3406 BI-3406 is a potent, orally active and selective inhibitor of the interaction between KRAS and Son of Sevenless 1 (SOS1) with IC50 of 6 nM. BI-3406 reduces the formation of GTP-loaded KRAS, and inhibits MAPK pathway signaling with anticancer activities.TargetsK-ras (Cell-free assay) 5 nMCell Research(from reference)Cell lines：NCI-H358, A-549 cells, MIA PaCa-2 cells, PC-9 cells Concentrations: 61.7, 185, 556, 1670, 5000 nM; Incubation Time: 24, 48, 72 h.

Supplier: Aladdin Scientific

Fmoc-β-(3-benzothienyl)-Ala-OH is an Fmoc protected alanine derivative that is potentially useful for proteomics studies and solid phase peptide synthesis techniques. Alanine is one of the simplest amino acids - a methyl group as the side chain. This small side chain confers a high degree of flexibility (second only to glycine) when incorporated into a polypeptide chain. The Fmoc group is typically removed with a base such as pyridine - an orthogonal de-protection strategy to the acid labilie Boc group.An Fmoc protected alanine derivative.

Supplier: Aladdin Scientific

BHHCT is a sensitive label for time-resolved fluoroimmunoassays via the europium chelate. Ligand for TRF-complexes (with Eu3+) used for preparing Silica-Nanoparticles. Very large Stoke′s shift, broad exitation and narrow emission bands.Sensitive label for time-resolved fluoroimmunoassay via the europium chelate.Ligand for TRF-complexes (with Eu3+) used for preparing Silica-Nanoparticles. Very large Stoke′s shift, broad exitation and narrow emission bands.

Supplier: Aladdin Scientific

5α-Cholestane is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Purpose 5-α-Cholestane has been used:as an internal standard in gas phase chromatography (GC) and high-performance liquid chromatography (HPLC) to quantify cholesterol in meat products for a comparison studyto quantify the active compounds in the oils using a gas chromatograph coupled to a mass spectrometeras a reference standard in GC analyses to quantify sterol content in the unsaponifiables obtained from oat lipids and different sterol standards like fucosterol, sitosterol, campesterol, and stigmasterol.

Supplier: Spectrum Chemical Mfg. Corp.

Formic Acid, FCC is the simplest carboxylic acid and one of its biggest uses is as a preservative and antibacterial agent in livestock feed. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Supplier: BURKLE INC

The core sampler can be used to take samples of bulk materials, which can easily become stuck or settle during sampling due to their particle form.

Supplier: Janitorial Supplies

These lightweight, strong shop towels are made from hydro entangled fibers (HEF), making them super soft, yet durable enough to resist tears.

Supplier: Kimberly-Clark

The new JACKSON SAFETY® G60 Level 2 Cut Resistant Sleeves are a great choice for working environments that pose a risk for minor cuts, abrasions, and burns

Supplier: Alconox

Effervescent detergent tablet for lab pipette cleaning. Maximum cleaning in syphon pipette washers to clean pipettes and tubes. Slow release bubble action and free rinsing produce reliable results and no interfering residues.

Supplier: Ambeed

Sodium hydrogenphosphate dihydrate, Purity: 99%, CAS Number: 10028-24-7, Appearance: Colorless or White Powder or Crystals, Storage: Sealed in dry, Room Temperature, Size: 1000G

Supplier: Ambeed

(E)-5,6-Dichloro-2-(3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzo[d]imidazol-2-ylidene)prop-1-en-1-yl)-1,3-diethyl-1H-benzo[d]imidazol-3-ium iodide, Purity: 98%, CAS Number: 47729-63-5, Appearance: White to yellow to black powder or crystals, Storage: Inert atmosphere, Room Temperature, Size: 1MG

Supplier: Ambeed

(E)-3-(3-Hydroxy-4-methoxyphenyl)-1-(2-hydroxy-6methoxy-4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)prop-2-en-1-one, Purity: 98%, CAS Number: 24292-52-2, Appearance: Form: solid, Size: 5G

Supplier: MP Biomedicals

Quinhydrone is addition compound of one mol hydroquinone and one mol Benzoquinone.
Quinhydrone electrode is a type of redox electrode which can be used to measure the hydrogen ion concentration (pH) of a solution in a chemical experiment.
Quinhydrone/methanol treatment for the measurement of carrier lifetime in crystalline silicon substrates has been reported. Surface passivation of silicon substrates by quinhydrone/ethanol treatment has been investigated.
Room Temperature

Supplier: MP Biomedicals

Carnitine is a quaternary amine that occurs naturally in most mammalian tissue.
It is present in relatively high concentrations in skeletal muscle and heart where it is involved in regulating energy metabolism. It shifts glucose metabolism from glycolysis to glycogen storage and enhances the transport of long chain fatty acids into the mitochondria where they are oxidized for energy production.
Store at Room Temperature(15-30 °C), desiccate

Supplier: Aladdin Scientific

Cerium (III) nitrate hexahydrate is the most common form of cerium nitrate. It is a white-to-yellow crystalline salt, and it is highly soluble in water, alcohol, and acetone, although solutions can appear slightly hazy. Like many trivalent metal nitrates, cerium (III) nitrate hexahydrate has a low-melting point of only 57 °C and thermally decomposes at low temperatures too, beginning at 190 °C and proceeding rapidly at 280 °C with complete decomposition at 390 to 400 °C.

Supplier: Aladdin Scientific

Aniline is an aromatic amine. It is a key industrial intermediate, widely employed for the preparation of dyes, rubber, resins and polymers. Complete vibrational assignements of aniline and its deuterated forms (aniline-NHD and aniline-ND2) have been reported.1 p-aminodiphenylamine (ADPA) has been reported to be formed as a major intermediate during the electropolymerizatrion of aniline. Its viscosity has been reported to be 3.1457cp at 30°C. Quantitative transformation of nitrobenzene to aniline has been carried out by employing functionalized plasmonic Au/TiO2 photocatalyst along with a Ag co-catalyst. Aniline can be prepared from nitrobenzene, via hydrogenation in the presence of Cu, Ni, Pt, Pd and Au (catalyst). It can also be prepared by photocatalytic reduction of nitrobenzene in the presence of WO3-Ag hybrid nanowires.