27626 Results for: "LGC Standards PROMOCHEM"
5-Sulphosalicylic acid dihydrate
Supplier: LGC Standards PROMOCHEM
5-Sulphosalicylic acid dihydrate
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4'-Isobutyrylacetophenone
Supplier: LGC Standards PROMOCHEM
4'-Isobutyrylacetophenone
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3-Acetylbenzophenone
Supplier: LGC Standards PROMOCHEM
3-Acetylbenzophenone
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trans-4-(Aminomethyl)cyclohexanecarboxylic acid
Supplier: LGC Standards PROMOCHEM
trans-4-(Aminomethyl)cyclohexanecarboxylic acid
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Organic reference standards, α-zearalenol (NMIA P1795)
Supplier: LGC Standards PROMOCHEM
Purity estimate obtained by subtraction from 100% of total impurities by GC-FID, thermogravimetric analysis, Karl Fischer analysis and 1H NMR is 99,1 ± 1,4% mass fraction, (95% coverage interval). Supporting evidence is provided by elemental microanalysis.
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Organic reference standards, Zearalenone (NMIA P1787)
Supplier: LGC Standards PROMOCHEM
Purity estimate obtained by traditional analytical techniques by subtraction from 100% of total impurities by HPLC with UV detection, 1H NMR, Karl Fischer and thermogravimetric analysis is 99,0 ± 1,5% mass fraction, (95% coverage interval). Supporting evidence is provided by elemental microanalysis.
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2-Mercapto-1-methylimidazole
Supplier: LGC Standards PROMOCHEM
2-Mercapto-1-methylimidazole
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Organic reference standard, Musk ketone 10 µg/ml in cyclohexane
Supplier: LGC Standards PROMOCHEM
Organic Standard, Musk ketone 10 µg/ml in cyclohexane, Pack type: Glass bottle
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Organic reference standard, 2,2',4,4'-Tetrachlorobiphenyl (PCB No. 47) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',4,4'-Tetrachlorobiphenyl (PCB No. 47) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,3-Dichlorobiphenyl (PCB No. 5) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,3-Dichlorobiphenyl (PCB No. 5) 35 µg/ml in isooctane, Pack type: Glass bottle
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2,2',3,5'-Tetrachlorobiphenyl (PCB No. 44)
Supplier: LGC Standards PROMOCHEM
2,2',3,5'-Tetrachlorobiphenyl (PCB No. 44)
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Organic reference standard, 2,2',3,5'-Tetrachlorobiphenyl (PCB No. 44) 100 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,5'-Tetrachlorobiphenyl (PCB No. 44) 100 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, Bromoform 1000 µg/ml in methanol
Supplier: LGC Standards PROMOCHEM
Organic Standard, Bromoform 1,000 µg/ml in methanol, Pack type: Glass bottle
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Pesticide reference standard, 1,2,3-Trichlorobenzene 1,000 µg/ml in cyclohexane
Supplier: LGC Standards PROMOCHEM
Organic Standard, 1,2,3-Trichlorobenzene 1,000 µg/ml in cyclohexane, Pack type: Glass bottle
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Organic reference standard, Anthracene 100 µg/ml in acetonitrile
Supplier: LGC Standards PROMOCHEM
Organic Standard, Anthracene 100 µg/ml in acetonitrile, Pack type: Glass bottle