1 kg, Bottle, Plastic
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Bacteriological Agar
IBI ScientificIBI'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…
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Citric acid, 99%
BeanTown ChemicalCAS: 77-92-9 EC No: 201-069-1 MDL No: MFCD00011669 RTECS: GE7350000 Crystalline Molecular Formula: C6H8O7 MW: 192.13 Melting Point: 153-159°
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Bismuth(III) oxide, 99%
BeanTown ChemicalCAS: 1304-76-3 EC No: 215-134-7 MDL No: MFCD00003462 RTECS: EB2984460 Powder Molecular Formula: Bi2O3 MW: 465.96
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Potassium Phosphate Dibasic Trihydrate
MP BiomedicalsPotassium phosphate is a reagent with high buffering capacity. It occurs in several forms: monobasic, dibasic, and tribasic (K3PO4). Most pH neutral potassium phosphate buffer solutions consist of mixtures of the monobasic and dibasic forms to varying degrees, depending on the desired pH. …
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Titriplex® III
MilliporeSigmaGrade ACS,ISO,Reag. Ph Eur Synonyms Disodium dihydrogen ethylenediaminetetraacetate, Ethylenediaminetetraacetic acid disodium salt Hill Formula C10H14N2Na2O8* 2 H2O Chemical formula …
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Sodium hydrogen sulfate monohydrate
BeanTown ChemicalCAS: 10034-88-5 EC No: 231-665-7 MDL No: MFCD00149210 RTECS: VZ1860000 UN No: UN3260; Haz Class: 8; Packing Group: III Crystalline Linear Formula: NaHSO4·H2O MW: 138.07 Melting Point: 183° (decomposes) Density (g/mL): 2.103
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Sodium fluoride, 99%
BeanTown ChemicalCAS: 7681-49-4 EC No: 231-667-8 MDL No: MFCD00003524 RTECS: WB0350000 UN No: UN1690; Haz Class: 6.1; Packing Group: III Powder Linear Formula: NaF MW: 41.99 Melting Point: 993° Boiling Point: 1704° Density (g/mL): 2.78 Refractive Index: 1.325
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Ferrous Sulfate Heptahydrate
MP BiomedicalsFerrous sulfate heptahydrate is a reagent used in the manufacturing of iron compounds, in electroplating baths, aluminium etching, process engraving and lithography, and in redox polymerisation. It is used as a reducing agent in chemical processes, leather dyes and writing inks. Also, it is a…
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Gellan Gum Powder
MP BiomedicalsGellan gum is a water-soluble polysaccharide produced by Pseudomonas elodea, a bacterium. Gelrite, gellan gum, is recommended as a gelling agent for use in place of agar in microbiological media. Gellan gum is used in a wide variety of immobilization matricies. As a food additive, gellan gum is…
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D-(-)-Fructose, 99%
BeanTown ChemicalCAS: 57-48-7 EC No: 200-333-3 MDL No: MFCD00148910 RTECS: LS7120000 Crystalline/Solid Molecular Formula: C6H12O6 MW: 180.16 Melting Point: 119-122° (decomposes)
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Itaconic acid, 99%
BeanTown ChemicalCAS: 97-65-4 EC No: 202-599-6 MDL No: MFCD00004260 Solid Molecular Formula: C5H6O4 MW: 130.10 Melting Point: 165-168° Density (g/mL): 1.573
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Ammonium chloride, ACS, 99.5% min.
BeanTown ChemicalCAS: 12125-02-9 EC No: 235-186-4 MDL No: MFCD00011420 RTECS: BP4550000 Crystalline Linear Formula: NH4Cl MW: 53.49 Melting Point: 340° (sublimes)
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Tricine
MP BiomedicalsTricine, a zwitterionic buffer, was first prepared by Good for use as a buffer for chloroplast reactions. It is structurally similar to Tris, but is much less inhibitory at high concentrations. The name tricine comes from tris and glycine from which it was derived. Tricine can be used in…
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Lithium carbonate, 99.995% trace metals basis excluding Ca
BeanTown ChemicalCAS: 554-13-2 EC No: 209-062-5 MDL No: MFCD00011084 RTECS: OJ5800000 Powder Linear Formula: Li2CO3 MW: 73.90 Melting Point: 618°
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Potassium hydrogen phthalate, primary standard, ACS, 99.95-100.05%
BeanTown ChemicalCAS: 877-24-7 EC No: 212-889-4 MDL No: MFCD00013070 RTECS: CZ4326000 Crystalline/Powder Molecular Formula: C8H5KO4 MW: 204.23 Melting Point: 295-300° (decomposes) Density (g/mL): 1.636
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Potassium hydrogen phosphate, 98%
BeanTown ChemicalCAS: 7758-11-4 EC No: 231-834-5 MDL No: MFCD00011383 RTECS: TC5580000 Granular Linear Formula: K2HPO4 MW: 174.18 Melting Point: 340° Density (g/mL): 2.3
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Sodium dihydrogen phosphate, 96%
BeanTown ChemicalCAS: 7558-80-7 EC No: 231-449-2 MDL No: MFCD00003527 RTECS: WA1900000 Powder Linear Formula: NaH2PO4 MW: 119.98
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Copper(I) sulfide, 99.5% trace metals basis
BeanTown ChemicalCAS: 22205-45-4 EC No: 244-842-9 MDL No: MFCD00016062 -200 Mesh Powder Molecular Formula: Cu2S MW: 159.15 Melting Point: 1100° Density (g/mL): 5.6
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EMSURE® Sodium Hydroxide Pellets for Analysis (max. 0.02% K)
MilliporeSigmaGrade: ACS,Reag. Ph Eur EC Number: 215-185-5 CAS #: 1310-73-2 Hill Formula: HNaO Molar Mass: 40.00 g/mol Chemical Formula: NaOH
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Cholesterol, 95%
BeanTown ChemicalCAS: 57-88-5 EC No: 200-353-2 MDL No: MFCD00003646 RTECS: FZ8400000 Powder Molecular Formula: C27H46O MW: 386.65 Melting Point: 147-149° Boiling Point: 360° Density (g/mL): 1.067 Optical Rotation: [α]20/D -39°, c = 2 in chloroform
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L-(-)-Sorbose
MP BiomedicalsSorbose is a ketose belonging to the group of sugars known as monosaccharides. It has a sweetness that is equivalent to sucrose. The commercial production of vitamin C (ascorbic acid) often begins with sorbose. L-Sorbose is used as a starting reagent for the commercial biosynthesis of ascorbic…
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Tryptic Soy Broth
MP BiomedicalsTryptic Soy Broth is a highly nutritive and very versatile medium recommended for general use in the laboratory. The medium promotes abundant growth of fastidious microorganisms without the necessity of adding serum and other materials. Tryptic Soy Broth is used for the cultivation of fastidious…
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Chloramine-T trihydrate, 98%
BeanTown ChemicalCAS: 7080-50-4 EC No: 204-854-7 MDL No: MFCD00149066 RTECS: XT5616800 UN No: UN3263; Haz Class: 8; Packing Group: III Crystalline Molecular Formula: C7H7ClNNaO2S·3H2O MW: 281.69 Melting Point: 167-170° Flash Point:…
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Sucrose, Molecular Biology Reagent
MP BiomedicalsSucrose is a disaccharide composed of glucose and fructose. Sucrose can be used to prepare density gradients for cell/organelle separation. It is used as a supplement in plant, insect, and bacterial culture media. It can also be used in various enzymatic assays.
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Sodium hydroxide solution, 50 wt. % in water
BeanTown ChemicalCAS: 1310-73-2 EC No: 215-185-5 MDL No: MFCD00003548 UN No: UN1824; Haz Class: 8; Packing Group: II Liquid Linear Formula: NaOH MW: 40.00 Melting Point: -12-10° Boiling Point: 105-140° Density (g/mL): 1.515
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Thiamine hydrochloride, 99% dry weight, may contain up to 5% water
BeanTown ChemicalCAS: 67-03-8 EC No: 200-641-8 MDL No: MFCD00012780 RTECS: XI7350000 Crystalline/Powder Molecular Formula: C12H17ClN4OS·HCl MW: 337.28 Melting Point: 250° (decomposes)
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Magnesium stearate
BeanTown ChemicalCAS: 557-04-0 EC No: 209-150-3 MDL No: MFCD00036391 RTECS: WI4390000 Powder Molecular Formula: C36H70MgO4 MW: 591.27 Melting Point: 200°
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Sodium pyrophosphate, anhydrous, technical
BeanTown ChemicalCAS: 7722-88-5 EC No: 231-767-1 MDL No: MFCD00003513 RTECS: UX7350000 Granular Linear Formula: Na4P2O7 MW: 265.90 Melting Point: 622-985° Density (g/mL): 2.534
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Silica Gel 60 H
MilliporeSigmaStandardized sorbents ensure reliable results every time. EMD Millipore’s broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum…
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Manganese pieces, irregular, 99.9% trace metals basis
BeanTown ChemicalCAS: 7439-96-5 EC No: 231-105-1 MDL No: MFCD00011111 RTECS: OO9625000 Broken Plate Molecular Formula: Mn MW: 54.94 Melting Point: 1244° Boiling Point: 1962° Density (g/mL): 7.3
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Imidazole
MP BiomedicalsImidazole is a chelator for the binding of various divalent cations. Imidazole is a highly polar, planar 5 membered ring. It is amphoteric in nature. Imidazole can be used for the elution of histidine containing proteins from divalent cation resins and can also be used in reverse staining of…