Bottle, 1 kg
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2-Phenylindole ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Phenyl-1H-indole Purity Limit: ≥ 98% (HPLC) CAS No.: 948-65-2 Molecular Formula: C14H11N Molecular Weight: 193.25 MDL No.: MFCD00005608 Appearance: Grey powder Melting Point: 185-193 °C Storage Temperature: Store at 0-8 °C
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L-Histidine methyl ester dihydrochloride
AFG BioscienceSynonyms: L-His-OMe·2HCl CAS No.: 7389-87-9 Molecular Formula: C7H11N3O2·2HCl Molecular Weight: 242.1 MDL No.: MFCD00012701 Appearance: Crystalline Storage Temperature: Store at 0-8°C
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Betaine, anhydrous, 98% (Titration)
AFG BioscienceCAS # 107-43-7 Synonyms: (Carboxymethyl)trimethylammonium hydroxide inner saltN-Trimethylglycine hydroxide MDL No.: MFCD00012123 Molecular Formula: C5H11NO2 Molecular Weight: 117.15 Purity Limit: 98% (Titration) Storage Temp: Store at RT Appearance: White crystalline powder
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18-Crown 6-ether, 99% (GC)
AFG BioscienceCAS # 17455-13-9 Synonyms: 1,4,7,10,13,16-hexaoxacyclooctadecane MDL No.: MFCD00005113 Melting Point: 34-44 °C Molecular Formula: C12H24O6 Molecular Weight: 264.32 Purity Limit: 99% (GC) Storage Temp: Store at 0-8 °C Appearance: Low melting white to off-white crystals
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4-Benzyloxybenzyl alcohol, 99% (GC)
AFG BioscienceCAS # 836-43-1 Synonyms: (4-Benzyloxyphenyl)methanol MDL No.: MFCD00004654 Melting Point: 85-92 °C Molecular Formula: C14H14O2 Molecular Weight: 214.26 Purity Limit: 99% (GC) Storage Temp: Store at RT Appearance: White or off-white solid
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CAS # 75277-39-3 Synonyms: HEPES sodium salt N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid) sodium salt MDL No.: MFCD00036463 Molecular Formula: C8H17N2O4SNa Molecular Weight: 260.3 Purity Limit: >=99% (anhydrous titration) Storage Temp: Store at RT Appearance: White Powder
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Synonyms: Nickelous diacetylacetonate2,4-Pentanedione nickel(II) Purity Limit: ≥ 99% (Assay: anhydrous basis) CAS No.: 3264-82-2 Molecular Formula: Ni(C5H7O2)2 Molecular Weight: 256.91 MDL No.: MFCD00000024 Appearance: Green crystalline powder Comments: Used as a catalyst…
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3,5-Dimethoxybenzoic acid, 99% (HPLC)
AFG BioscienceCAS # 1132-21-4 MDL No.: MFCD00002502 Melting Point: 178-185 °C Molecular Formula: C9H10O4 Molecular Weight: 182.17 Purity Limit: 99% (HPLC) Storage Temp: Store at RT Appearance: White crystalline powder
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Pectin, 99% (Assay)
AFG BioscienceCAS # 9000-69-5 Synonyms: Apple PectinPolygalacturonic acid methyl ester MDL No.: MFCD00081838 Purity Limit: 99% (Assay) Storage Temp: Store at 0-8°C
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2,5-Dichloropyridine, 99% (GC)
AFG BioscienceCAS # 16110-09-1 MDL No.: MFCD00006239 Molecular Formula: C5H3Cl2N Molecular Weight: 147.99 Purity Limit: 99% (GC) Storage Temp: Store at 0-8 °C Appearance: White to yellow solid or powder
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3,4-Dimethoxybenzophenone, 99%
AFG BioscienceCAS # 4038-14-6 Synonyms: (3,4-Dimethoxyphenyl)phenyl-methanone MDL No.: MFCD00075875 Melting Point: 52-57 ºC Molecular Formula: C15H14O3 Molecular Weight: 242.27 Purity Limit: 99% Storage Temp: Store at 0-8°C Appearance: White crystalline powder
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2-Amino-5-fluorobenzoic acid, 98% (HPLC)
AFG BioscienceCAS # 446-08-2 Synonyms: 5-Fluoroanthranilic acid MDL No.: MFCD00055566 Melting Point: 179-185 ºC Molecular Formula: C7H6FNO2 Molecular Weight: 155.13 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light brown to brown powder
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1,5-Diphenylcarbohydrazide
AFG BioscienceCAS # 140-22-7 Synonyms: 1,5-Diphenylcarbazidesym-Diphenylacarbazide Comments: Indicator for chromate. Grade: ACS reagent MDL No.: MFCD00003013 Melting Point: 173-176 °C Molecular Formula: C13H14N4O Molecular Weight: 242.28 Storage Temp: Store at RT Appearance: Off-white or…
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5-Trifluoromethyl-2-chloropyridine, 98% (NMR)
AFG BioscienceCAS # 52334-81-3 Synonyms: 2-Chloro-5-(trifluoromethyl)pyridine Density: 1.417 Flash Point : 113 °C MDL No.: MFCD00042225 Melting Point: 28-32 ºC Molecular Formula: C6H3ClF3N Molecular Weight: 181.54 Purity Limit: 98% (NMR) Storage Temp: Store at 0-8 °C Appearance: White solid
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Polystyrene resin
AFG BioscienceCAS # 9003-70-7 DVB: 2% DVB MDL No.: MFCD00084450 Mesh Size: 200-400 mesh Storage Temp: Store at RT
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2-Thiophenealdehyde, 99% (GC)
AFG BioscienceCAS # 98-03-3 Synonyms: Thienyl-2-aldehyde2-Thenaldehyde MDL No.: MFCD00005429 Molecular Formula: C5H4OS Molecular Weight: 112.15 Purity Limit: 99% (GC) Storage Temp: Store at 0-8°C Appearance: Light yellow to light brown liquid
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HEPPS
MP BiomedicalsHEPPS is used as a separator in ultrathin isoelectric focusing gels; enhances the resolution of phosphoglucomutase. HEPES is widely used in cell culture, largely because it is better at maintaining physiological pH despite changes in carbon dioxide concentration (produced by cellular respiration).
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Dextran powder, Mw ~ 70,000
AFG BioscienceCAS No.: 9004-54-0 Molecular Formula: (C6H10O5)n MDL No.: MFCD00130935 Appearance: White to slightly off-white powder Optical Rotation: [a]D20 = +195° to +203º (2% Solution) Storage Temperature: Store at RT
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Cyclopentan-1-one oxime ; >/= 99% (GC)
AFG BioscienceSynonyms: Cyclopentanone oxime Purity Limit: ≥ 99% (GC) CAS No.: 1192-28-5 Molecular Formula: C5H9NO Molecular Weight: 99.13 MDL No.: MFCD00001420 Appearance: White to off-white crystalline powder Boiling Point: 196 ºC Flash Point: 92 ºC - closed up Melting Point: …
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Sodium acetate
MP BiomedicalsSodium Acetate is used as a buffer in the buffering range of pH 3.6-5.6.
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Boc-D-alanine, 99% (HPLC)
AFG BioscienceCAS # 7764-95-6 Synonyms: Boc-D-Ala-OH MDL No.: MFCD00063123 Melting Point: 75-84 ºC Molecular Formula: C8H15NO4 Molecular Weight: 189.2 Optical Rotation: [a]D = + 25 ± 2 º (C=1 in AcOH) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C Appearance: White to off-white powder
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3'-Azido-3'-deoxythymidine ; >/= 99% (assay)
AFG BioscienceSynonyms: AZT Azidothymidine Purity Limit: ≥ 99% (assay) CAS No.: 30516-87-1 Molecular Formula: C10H13N5O4 Molecular Weight: 267.25 MDL No.: MFCD00006536 Appearance: White crystalline powder Comments: Useful for antiviral and anticancer studies. Melting Point: 122-126ºC …
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4-Methoxybenzoic acid ; FG ; >/=99%
AFG BioscienceGrade: FG Purity Limit: ≥99% CAS No.: 100-09-4 Molecular Formula: C8H8O3 Molecular Weight: 152.15 MDL No.: MFCD00002542 Boiling Point: 182-185°C Melting Point: 275-277°C
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3,4,5-Trimethoxyaniline ; >/= 97% (GC)
AFG BiosciencePurity Limit: ≥ 97% (GC) CAS No.: 24313-88-0 Molecular Formula: C9H13NO3 Molecular Weight: 183.21 MDL No.: MFCD00008393 Appearance: Off-white to grey crystalline powder Melting Point: 108-116 °C Storage Temperature: Store at 0-8°C
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CITRIC ACID, 1 kg
MP BiomedicalsCitric acid acts as an iron chelator. It can support cholesterol/sterol, ubiquinone and isoprenoid biosynthesis in cell culture applications. In animals, citric acid improves the utilization of nutritional calcium. It is a useful buffer component.
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4'-Iodoacetophenone ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 1-Acetyl-4-iodobenzene Purity Limit: ≥ 99% (HPLC) CAS No.: 13329-40-3 Molecular Formula: C8H7IO Molecular Weight: 246.04 MDL No.: MFCD00045320 Appearance: Yellowish brown powder Melting Point: 80-86 °C Storage Temperature: Store at 0-8 °C
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ETHYLENEDIAMINE, TETRAACETIC ACID, 1 kg
MP BiomedicalsEthylenediamine tetraacetic acid (EDTA) is a calcium chelator used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. For use as an anticoagulant, disodium or tripotassium salts of EDTA are most commonly used.
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Bismark Brown Rfor Microscopy ; >/= 98.5% (Dyeing strength)
AFG BioscienceSynonyms: Basic Brown 4 CI 21010 5,5'-[(4-Methyl-m-phenylene)bis(azo)]bis[toluene-2,4-diamine] dihydrochloride Purity Limit: ≥ 98.5% (Dyeing strength) CAS No.: 5421-66-9 Molecular Formula: C21H24N8·2HCl Molecular Weight: 461.40 MDL No.: MFCD00036386 Appearance: Brownish-black…
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L-Cysteine, 99% (Titration: anhydrous basis)
AFG BioscienceCAS # 52-90-4 Synonyms: L-Cys-OH(R)-2-Amino-3-mercaptopropionic acid MDL No.: MFCD00064306 Melting Point: 220°C (dec) Molecular Formula: C3H7NO2S Molecular Weight: 121.16 Optical Rotation: [a]D20 = +8.3 to + 9.5º Purity Limit: 99% (Titration: anhydrous basis) Storage Temp: Store…
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4-Acetylpyridine ; >/= 97% (GC)
AFG BiosciencePurity Limit: ≥ 97% (GC) CAS No.: 1122-54-9 Molecular Formula: C7H7NO Molecular Weight: 121.14 MDL No.: MFCD00006433 Appearance: Clear liquid Storage Temperature: Store at 0-8°C