"LGC Standards PROMOCHEM"
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.
Expand 1 Items
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.
Expand 1 Items
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
Expand 1 Items
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.
Expand 2 Items
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.
Expand 1 Items
Elemental analysis standards for particle count analysis, VHG
Supplier: LGC Standards PROMOCHEM
PTP sample for particle count analysis, VHG, 125 ml, VHG
Expand 1 Items
Impurity and API standard, 9-hydroxyrisperidone
Supplier: LGC Standards PROMOCHEM
Organic Standard, (9RS)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
Expand 1 Items
Organic reference standards, Azapropazone assay standard, BP
Supplier: LGC Standards PROMOCHEM
Organic Standard, Azapropazone assay standard
Expand 1 Items
Hydroxyethyl cellulose, M.W. ~1000000, 1500 - 2500 cps (1%, 25 °C)
Supplier: LGC Standards PROMOCHEM
Hydroxyethyl cellulose, M.W. ~1000000, 1500 - 2500 cps (1%, 25 °C)
Expand 1 Items
Organic reference standards, salbutamol assay standard, BP
Supplier: LGC Standards PROMOCHEM
Organic Standard, Salbutamol assay standard
Expand 1 Items
Organic reference standards, Meloxicam standard, BP
Supplier: LGC Standards PROMOCHEM
Organic Standard, Meloxicam impurity standard
Expand 2 Items
#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals