"LGC Standards PROMOCHEM"
Viscosity test standard for PTP, VHG
Supplier: LGC Standards PROMOCHEM
This proficiency testing program (PTP) was specially designed to give analytical laboratories instant validation while measuring viscosity in new and used oils.
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trans-4-(Aminomethyl)cyclohexanecarboxylic acid
Supplier: LGC Standards PROMOCHEM
trans-4-(Aminomethyl)cyclohexanecarboxylic acid
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Organic reference standard, 2,2',3,4,5,6,6'-Heptachlorobiphenyl (PCB No. 186) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,4,5,6,6'-Heptachlorobiphenyl (PCB No. 186) 35 µg/ml in isooctane, Pack type: Glass bottle
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Reference materials, metals in biodiesel Standard, VHG
Supplier: LGC Standards PROMOCHEM
This solution is intended for use as a calibration or reference standard for the analysis of these analytes in biodiesel or related organic matrices according to ASTM D6751. Sulfur is present in the raw materials and is not certified.
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Elemental analysis standards, PTP sample of oils, VHG
Supplier: LGC Standards PROMOCHEM
The PTP has been specially designed for analytical laboratories that analyse new and used oils for metals, sulphur, viscosity and particle count.
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Impurity and API standard, (2RS)-2-phenyl-2,3-dihydro-4H-1-benzopyran-4-one
Supplier: LGC Standards PROMOCHEM
Organic Standard, (2RS)-2-Phenyl-2,3-dihydro-4H-1-benzopyran-4-one
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Rhodium standard solution, for ICP, in 20% HCl, VHG
Supplier: LGC Standards PROMOCHEM
The solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.
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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 standard, 2,2',6-Trichlorobiphenyl (PCB No. 19) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',6-Trichlorobiphenyl (PCB No. 19) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,2',3,3',5-Pentachlorobiphenyl (PCB No. 83) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,3',5-Pentachlorobiphenyl (PCB No. 83) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2,2',3,4,4',5,5'-Heptachlorobiphenyl (PCB No. 180) 35 µg/ml in isooctane, CIL
Supplier: LGC Standards PROMOCHEM
Organic Standard, 2,2',3,4,4',5,5'-Heptachlorobiphenyl (PCB No. 180) 35 µg/ml in isooctane, Pack type: Glass bottle
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2,3',4',5'-Tetrachlorobiphenyl (PCB No. 76)
Supplier: LGC Standards PROMOCHEM
2,3',4',5'-Tetrachlorobiphenyl (PCB No. 76)
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Elemental analysis standards for particle count analysis, VHG
Supplier: LGC Standards PROMOCHEM
PTP sample for particle count analysis, VHG, 125 ml, VHG