Sodium iodate
$0.00
| Product information | ||
| PLU | 106525 | |
| CAS code | 7681-55-2 | |
| Recipe | NaIO ₃ | |
| Mass | 197.89 g / mol | |
| Application | Used for analysis | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1065250100 | 100 g | Glass bottles |
| 1065251000 | 1 kg | Glass bottles |
Specifications
| Technical data | |
| Content | ≥ 99.5% |
| I (Iod) | ≤ 0.002% |
| SO 4 (Sulfate) | ≤ 0.005% |
| Total nitrogen | ≤ 0.002% |
| Cd (Cadimi) | ≤ 0.00005% |
| Cu (Bronze) | ≤ 0.0001% |
| Fe (Iron) | ≤ 0.001% |
| Mn (Manganese) | ≤ 0.00005% |
| Pb (Lead) | ≤ 0.0002% |
| Physical information | |
| Density | 4.28 g / cm3 (20 ° C) |
| pH | 5.8 (90 g / l, H ₂ O, 25 ° C) |
| The solubility | 81 g / l |
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C. |
Categories: Chemical, Reagent, Solutions
Phenolphthalein indicator ACS Reag Ph Eur
$0.00
| Product information | ||
| PLU | 107233 | |
| CAS code | 77-09-8 | |
| Recipe | C ₂₀ H ₁₄ O ₄ | |
| Molecular weight | 318.32 g / mol | |
| Application | Used for analysis | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1072330025 | 25 g | Glass bottles |
| 1072330100 | 100 g | Glass bottles |
| 1072330500 | 500 g | Glass bottles |
Specifications
| Physical information | |
| Density | 1,296 g / cm3 (20 ° C) |
| Melting point | 263.7 ° C |
| Steam pressure | <0.00001 Pa (50 ° C) |
| The solubility | 3.36 mg / l |
| Preservation | |
| Storage conditions | No temperature limit |
Categories: Chemical, Reagent, Solutions
Calcein indicator
$0.00
| Product information | ||
| Another name | 2,7-Bis [bis (carboxymethyl) aminomethyl] fluorescein, Calcein indicator for metal determination | |
| PLU | 102315 | |
| CAS code | 1461-15-0 | |
| Recipe | C ₃₀ H ₂₆ N ₂ O ₁₃ | |
| Molecular weight | 622.55 g / mol | |
| Application | Used for analysis | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1023150005 | 5 g | Glass bottles |
Specifications
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C. |
Categories: Chemical, Reagent, Solutions
Pyrrolidine 1 dithiocarboxylic acid ammonium salt GR for analysis
$0.00
| Product information | ||
| Another name | Ammonium-N, N-tetramethylenedithiocarbamate, N, N-Tetramethylenedithiocarbaminic acid ammoniumsalt | |
| PLU | 107495 | |
| CAS code | 5108-96-3 | |
| Recipe | C ₅ H ₁₂ N ₂ S ₂ | |
| Molecular weight | 164.28 g / mol | |
| Application | Used for analysis | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1074950010 | 10 g | Glass bottles |
| Technical data | ||
| Content | ≥ 99.0% | |
| Heavy metal | ≤ 0.001% | |
| Fe (Iron) | ≤ 0.001% | |
| Physical information | ||
| Melting point | 146 – 151 ° C | |
| pH | 6 – 7 (50 g / l, H ₂ O, 20 ° C) | |
| The solubility | 190 g / l | |
| Preservation | ||
| Storage conditions | + 2 ° C to + 8 ° C. | |
Categories: Chemical, Reagent, Solutions
2,4-Pentanedione for synthesis
$0.00
| Product information | ||
| Another name | 2,4-Pentanedione, ACAC, Acetylacetone for synthesis | |
| PLU | 800023 | |
| CAS code | 123-54-6 | |
| Recipe | CH ₃ COCH ₂ COCH ₃ | |
| Mass | 100.12 g / mol | |
| Application | Used for analysis and synthesis | |
| Order information | ||
| PLU | Specification | Type of packing |
| 8000230005 | 1 ml | Glass bottles |
| 8000230250 | 250 ml | Glass bottles |
| 8000231000 | 1 L | Glass bottles |
Specifications
| Technical data | ||
| Content | ≥ 99% | |
| Density (d 20 ° C / 4 ° C) | 0.972 – 0.974 | |
| Physical information | ||
| Density | 0.97 g / cm3 (20 ° C) | |
| Melting point | -47.5 – -17.6 ° C | |
| pH | 6 (200 g / l, H ₂ O, 20 ° C) | |
| The solubility | 153.8 – 155.2 g / l | |
| Preservation | ||
| Storage conditions | Below + 30 ° C. | |
Categories: Chemical, Reagent, Solutions
Folin ciocalteu’s phenol reagent
$0.00
| Product information | |||
| Another name | Reagent for phenol and bovine serum albumine acc. to Folin and Ciocalteu | ||
| PLU | 109001 | ||
| Application | Reagents | ||
| Order information | |||
| PLU | Specification | Type of packing | |
| 1090010100 | 100 ml | Glass bottles | |
| 1090010500 | 500 ml | Glass bottles | |
Specifications
| Technical data | |
| Acid concentration | c (H ⁺ ) = 2 mol / l (2N) |
| Physical information | |
| Density | 1.24 g / cm3 (20 ° C) |
| pH | <0.5 (H ₂ O, 20 ° C) |
| Preservation | |
| Storage conditions | + 15 ° C to + 25 ° C. |
Categories: Chemical, Reagent, Solutions
Xylenol orange tetrasodium salt metal indicator ACS Reag Ph Eur
$0.00
| Product information | ||
| Another name | 3,3 ” – Bis [bis (carboxymethyl) aminoethyl] cresol sulfone phtrane sodium salt | |
| PLU | 108677 | |
| CAS code | 3618-43-7 | |
| Recipe | C ₃₁ H ₂₈ N ₂ Na ₄ O ₁₃ S | |
| Mass | 760.59 g / mol | |
| Application | Used for analysis | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1086770001 | 1 g | Glass bottles |
| 1086770005 | 5 g | Glass bottles |
Specifications
| Physical information | |
| The solubility | 510 g / l |
| pH | 8.1 (10 g / l, H ₂ O, 20 ° C) |
| Preservation | |
| Storage conditions | + 15 ° C to + 25 ° C. |
Categories: Chemical, Reagent, Solutions
Urea
$0.00
| Product information | ||
| Another name | Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine | |
| PLU | 818710 | |
| CAS number | 57-13-6 | |
| Recipe | CO (NH ₂ ) ₂ | |
| Molecular weight | 60.06 g / mol | |
| Application | Used for analysis and synthesis | |
| order information | ||
| PLU | Specification | Type of packing |
| 8187101000 | 1 L | Plastic bottle |
| 8187105000 | 5 l | Plastic bottle |
Specifications
| Technical data | |
| Content | ≥ 99.0% |
| Melting temperature range (lower value) | ≥ 132 ° C |
| Melting temperature range (above value) | ≤ 135 ° C |
| Physical information | |
| Density | 1.34 g / cm3 (20 ° C) |
| Melting point | 133 ° C |
| pH | 9 (100 g / l, H ₂ O, 20 ° C) |
| Steam pressure | <0.1 hPa (20 ° C) |
| The solubility | 1000 g / l |
| Preservation | |
| Storage conditions | Below + 30 ° C. |
Categories: Chemical, Reagent, Solutions
2-Ethyl 2- (hydroxymethyl) -1,3 propanediol for synthesis
$0.00
| Product information | ||
| Another name | Propylidynetris (methanol), 1,1,1-Trimethylolpropane, 1,1,1-Tris (hydroxymethyl) propane | |
| PLU | 808394 | |
| CAS number | 77-99-6 | |
| Recipe | CH ₃ CH ₂ C (CH ₂ OH) ₃ | |
| Molecular weight | 134.17 g / mol | |
| Application | Used for analysis and synthesis | |
| order information | ||
| PLU | Specification | Type of packing |
| 8083940100 | 100 ml | Plastic bottle |
| 8083941000 | 1 L | Plastic bottle |
| 8083942500 | 2.5 l | Plastic bottle |
Specifications
| Technical data | |
| Content (GC) | ≥ 99.0% |
| Melting temperature range (lower value) | ≥ 57 ° C |
| Melting temperature range (above value) | ≤ 61 ° C |
| Physical information | |
| pH | 6.5 (100 g / l, H ₂ O, 20 ° C) |
| Steam pressure | <0.1 hPa (50 ° C) |
| Melting point | 58 ° C |
| Preservation | |
| Storage conditions | Below + 30 ° C. |
Categories: Chemical, Reagent, Solutions
Calcium hydroxide for analysis EMSURE® ACS Reag Ph Eur
$0.00
| Product information | ||
| PLU | 102047 | |
| CAS number | 1305-62-0 | |
| Recipe | Ca (OH) ₂ | |
| Molecular weight | 74.09 g / mol | |
| Application | Used for analysis | |
| order information | ||
| PLU | Specification | Type of packing |
| 1020470500 | 500 g | Plastic bottle |
| 1020471000 | 1 kg | Plastic bottle |
| 1020479050 | 50 kg | Carton box |
Specifications
| Technical data | |
| Content | ≥ 96.0% |
| Cacbonate | ≤ 3.0% |
| Cl (Chlorine) | ≤ 0.005% |
| Heavy metals (As Pb) | ≤ 0.003% |
| Fe (Iron) | ≤ 0.05% |
| K (Potassium) | ≤ 0.05% |
| Mg (Magnesium) | ≤ 0.5% |
| Na (sodium) | ≤ 0.05% |
| Sr (Strontium) | ≤ 0.05% |
| Physical information | |
| Density | 2.24 g / cm3 (20 ° C) |
| Melting point | 550 ° C |
| pH | 12.6 (H ₂ O, 20 ° C) |
| The solubility | 1.7 g / l |
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C |
Categories: Chemical, Reagent, Solutions
di-Potassium hydrogen phosphate anhydrous for analysis
$0.00
| Product information | ||
| Another name | Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate | |
| PLU | 105104 | |
| CAS number | 7758-11-4 | |
| Recipe | K ₂ HPO ₄ | |
| Molecular weight | 174.18 g / mol | |
| Application | Used for analysis | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1051041000 | 1 kg | Plastic bottle |
| 1051049025 | 25 kg | Carton box |
| 1051049050 | 50 kg | Carton box |
Specifications
| Technical data | |
| Content | ≥ 99.0% |
| pH (5%; water) | 8.7 – 9.3 |
| Cl (Chlorine) | ≤ 0.003% |
| SO 4 (Sulfate) | ≤ 0.005% |
| Total nitrogen | ≤ 0.001% |
| Heavy metals (As Pb) | ≤ 0.0005% |
| Fe (Iron) | ≤ 0.0010% |
| Na (Sodium) | ≤ 0.5% |
| Physical information | |
| Density | 2.44 g / cm3 (20 ° C) |
| pH | 9 (10 g / l, H ₂ O, 20 ° C) |
| The solubility | 1600 g / l |
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C |
Categories: Chemical, Reagent, Solutions
Oxalic acid dihydrate for analysis EMSURE® ACS ISO Reag Ph Eur
$0.00
| Product information | ||
| Another name | Ethanedioic acid | |
| PLU | 100495 | |
| CAS number | 6153-56-6 | |
| Recipe | (COOH) ₂ * 2 H ₂ O | |
| Molecular weight | 126.07 g / mol | |
| Application | Used for analysis | |
| order information | ||
| PLU | Specification | Type of packing |
| 1004950100 | 100 g | Plastic bottle |
| 1004950500 | 500 g | Plastic bottle |
| 1004951000 | 1 kg | Plastic bottle |
| 1004959025 | 25 kg | Carton box |
Specifications
| Technical data | |
| Content | 99.5 – 102.0% |
| Insoluble substance | ≤ 50 ppm |
| Cl (Chlorine) | ≤ 5 ppm |
| SO 4 (Sulfate) | ≤ 50 ppm |
| Total nitrogen | ≤ 10 ppm |
| Heavy metals (As Pb) | ≤ 5 ppm |
| Ca (Calcium) | ≤ 10 ppm |
| Fe (Iron) | ≤ 2 ppm |
| Physical information | |
| Boiling point | 149 – 160 ° C (1013 hPa) |
| Density | 1.65 g / cm3 (20 ° C) |
| Melting point | 98 – 100 ° C |
| pH | 1.5 (10 g / l, H ₂ O) |
| Steam pressure | 0.000312 hPa (25 ° C) |
| The solubility | > 100 g / l |
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C |
Categories: Chemical, Reagent, Solutions
myo-Inositol EMPROVE® ESSENTIAL Ph Eur FCC NF
$0.00
| Product information | ||
| Another name | Hexahydroxycyclohexane, Cyclohexanehexol, meso-Inositol, Myo-Inosit | |
| PLU | 104731 | |
| CAS number | 87-89-8 | |
| Recipe | C ₆ H ₁₂ O ₆ | |
| Molecular weight | 180.16 g / mol | |
| Application | Pharmaceutical chemicals | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1047311000 | 1 kg | Plastic bottle |
| 1047319029 | 25 kg | PE bags |
Specifications
| Technical data | |
| Content | 97.0 – 102.0% |
| Melting temperature (Lower value) | ≥ 224 ° C |
| Melting temperature (above value) | ≤ 227 ° C |
| Cl (Chlorine) | ≤ 0.0050% |
| SO 4 (Sulfate) | ≤ 0.0050% |
| Pb (Lead) | ≤ 0.00005% |
| Country | ≤ 0.5% |
| Physical information | |
| Melting point | 225 – 227 ° C |
| pH | 5 – 7 (100 g / l, H ₂ O, 20 ° C) |
| The solubility | 143 g / l |
| Preservation | |
| Storage conditions | No temperature limit |
Categories: Chemical, Reagent, Solutions
Ammonium heptamolybdate tetrahydrate cryst. extra pure
$0.00
| Product information | ||
| Another name | Ammonium molybdate, Hexammonium heptamolybdate 4-hydrate | |
| PLU | 101180 | |
| CAS code | 12054-85-2 | |
| Recipe | (NH ₄ ) ₆ Mo ₇ O ₂₄ * 4 H ₂ O | |
| Molecular weight | 1235.86 g / mol | |
| order information | ||
| PLU | Specification | Type of packing |
| 1011540500 | 500 g | Plastic bottle |
| 1011542500 | 2.5 kg | Plastic bottle |
| 1011549025 | 25 kg | Plastic bottle |
Specifications
| Technical data | |
| Content | 99.3 – 101.8% |
| Insoluble substance | ≤ 0.005% |
| Cl (Chlorine) | ≤ 0.002% |
| PO 4 (Phosphate) | ≤ 0.0005% |
| SO 4 (Sulfate) | ≤ 0.02% |
| Heavy metals (like Lead) | ≤ 0.001% |
| K (Potassium) | ≤ 0.005% |
| Mg (Magnesium) | ≤ 0.005% |
| Na (Sodium) | ≤ 0.005% |
| Supplier | Elite Trade BD |
| Physical information | |
| Density | 2,498 g / cm3 (20 ° C) |
| Melting point | 90 ° C |
| pH | 5.3 (50 g / l, H ₂ O, 20 ° C) |
| The solubility | 400 g / l |
| Brand & Origin | Merck KGaA, Germany |
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C |
Categories: Chemical, Reagent, Solutions
Calcium carbonate precipitated for analysis EMSURE® Reag Ph Eur
$0.00
| Product information | ||
| PLU | 102066 | |
| CAS number | 471-34-1 | |
| Recipe | CaCO ₃ | |
| Molecular weight | 100.09 g / mol | |
| Application | Used for analysis | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1020660250 | 250 g | Plastic bottle |
| 1020661000 | 1 kg | Plastic bottle |
| 1020669050 | 25 kg | Carton box |
Specifications
| Technical data | |
| Content | 98.5 – 100.5% |
| Cl (Chlorine) | ≤ 0.005% |
| SO 4 (Sulfate) | ≤ 0.03% |
| Heavy metals (As Pb) | ≤ 0.002% |
| Al (Aluminum) | ≤ 0.005% |
| As (Arsenic) | ≤ 0.0004% |
| Cu (Bronze) | ≤ 0.0005% |
| K (Potassium) | ≤ 0.005% |
| Mg (Magnesium) | ≤ 0.02% |
| Na (Sodium) | ≤ 0.2% |
| Pb (Lead) | ≤ 0.0005% |
| Physical information | |
| Melting point | 825 ° C |
| pH | 9.5 – 10.5 (100 g / l, H ₂ O, 20 ° C) |
| The solubility | 0.017 g / l |
| Preservation | |
| Storage conditions | + 5 ° C to + 30 ° C |
Categories: Chemical, Reagent, Solutions
MRS agar (de MAN ROGOSA and SHARPE) acc ISO 15214
$0.00
| Product information | ||
| PLU | 110660 | |
| Application | Granucult medium for isolation and enumeration of Lactobacillus spp. and average thermophilic lactic acid bacteria from all materials | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1106600500 | 500 g | Plastic bottle |
Specifications
| Technical data | |
| Color | Brown |
| pH (25 ° C) | 5.6 – 5.8 |
| The solubility | 68.2 g / l |
| Incubate: 72 ± 3 hours at 30 ± 1 ° C | |
| Preservation | |
| Storage conditions | + 15 ° C to + 25 ° C |
Categories: Chemical, Reagent, Solutions
Violet Red Bile Lactose agar acc. ISO 4832 and FDA-BAM
$0.00
| Product information | ||
| PLU | 101406 | |
| Application | Media for the detection and enumeration of coliform bacteria colonies from feed and fodder, water and other materials. | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1014060500 | 500 g | Plastic bottle |
| 1014065000 | 5 kg | Plastic drums |
Specifications
| Technical data | |
| Color | Red |
| pH (25 ° C) | 7.2 – 7.6 |
| The solubility | 39.5 g / l |
| Incubate: 24 ± 2 hours at 30 ± 1 ° C | |
| Preservation | |
| Storage conditions | + 15 ° C to + 25 ° C |
Categories: Chemical, Reagent, Solutions
SABOURAUD-2% dextrose broth for microbiology (According harm EP USP JP)
$0.00
| Product information | ||
| PLU | 108339 | |
| Application | The medium is used for raising skin fungus, yeast and mold. It can also be used to check sterility and to determine the mushroom-static activity of pharmaceuticals and cosmetic products. | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1083390500 | 500 g | Plastic bottle |
Specifications
| Technical data | |
| Color | Slightly yellow – brown |
| pH (25 ° C) | 5.4 – 5.8 |
| The solubility | 30 g / l |
| Incubate: 30 – 35 ° C, up to 3 days | |
| Preservation | |
| Storage conditions | + 15 ° C to + 25 ° C |
Categories: Chemical, Reagent, Solutions
Potato dextrose agar for microbiology
$0.00
| Product information | ||
| PLU | 110130 | |
| Application | Media for culture, isolation and enumeration of yeasts and molds from food samples and other materials | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1101300500 | 500 g | Plastic bottle |
| 1101305000 | 5 kg | Plastic drums |
Specifications
| Technical data | |
| Color | Slightly yellow – brown |
| pH (25 ° C) | 5.4 – 5.8 |
| The solubility | 39 g / l |
| Incubation: 2 0 – 25 ° C, up to 5 days | |
| Preservation | |
| Storage conditions | + 15 ° C to + 25 ° C |
Categories: Chemical, Reagent, Solutions
MULLER KAUFFMANN Tetrathionate Novobiocin broth (base)
$0.00
| Product information | ||
| PLU | 105878 | |
| Application | Granucult medium for selective enrichment of Salmonella from food, feed and other material samples. | |
| Order information | ||
| PLU | Specification | Type of packing |
| 1058780500 | 500 g | Plastic bottle |
Specifications
| Technical data | |
| Color | Green |
| pH (25 ° C) | 7.8 – 8.2 |
| Incubate: 24 ± 3 hours at 37 ± 1 ° C | |
| Preservation | |
| Storage conditions | + 15 ° C to + 25 ° C |
Categories: Chemical, Reagent, Solutions
