"LGC Standards PROMOCHEM"

8612 Results

Sort by

Biodiesel standards, sulphur in B100 biodiesel, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material and calibration standard for the analysis of sulphur in B100 biodiesel using x-ray fluorescence spectrometry (XRF) and other techniques for sulphur analysis.

Expand 3 Items

2,2',3,3',5,6-Hexachlorobiphenyl (PCB No. 134)

Supplier: LGC Standards PROMOCHEM

2,2',3,3',5,6-Hexachlorobiphenyl (PCB No. 134)

Expand 1 Items

3,3',4,4',5-Pentachlorobiphenyl (PCB No. 126)

Supplier: LGC Standards PROMOCHEM

3,3',4,4',5-Pentachlorobiphenyl (PCB No. 126)

Expand 1 Items

Organic reference standard, 2,3,3',4',5',6-Hexachlorobiphenyl (PCB No. 164) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,3,3',4',5',6-Hexachlorobiphenyl (PCB No. 164) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 3,4,5-Trichlorobiphenyl (PCB No. 38) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 3,4,5-Trichlorobiphenyl (PCB No. 38) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Herbicide reference standard, Dinoseb (2-sec-Butyl-4,6-dinitrophenol) 500 µg/ml in methanol

Supplier: LGC Standards PROMOCHEM

Organic Standard, Dinoseb (2-sec-Butyl-4,6-dinitrophenol) 500 µg/ml in methanol, Pack type: Glass bottle

Expand 1 Items

Organic reference standard, 2,2',3,4,5'-Pentachlorobiphenyl (PCB No. 87) 35 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,4,5'-Pentachlorobiphenyl (PCB No. 87) 35 µg/ml in isooctane, Pack type: Glass bottle

Expand 1 Items

Standards for Lead paint films for childrens' products, NIST-2569

Supplier: LGC Standards PROMOCHEM

Lead paint films for children's products, : N/A

Expand 1 Items

2,2',3,3',4,6,6'-Heptachlorobiphenyl (PCB No. 176)

Supplier: LGC Standards PROMOCHEM

2,2',3,3',4,6,6'-Heptachlorobiphenyl (PCB No. 176)

Expand 1 Items

2,3,3',4,4',5'-Hexachlorobiphenyl (PCB No. 157)

Supplier: LGC Standards PROMOCHEM

2,3,3',4,4',5'-Hexachlorobiphenyl (PCB No. 157)

Expand 1 Items

Single element petroleum standards, silicon in hydrocarbon oil, CRM, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a certified reference material or calibration standard for the analysis of this element in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA), and other techniques for elemental analysis.

Expand 2 Items

Elemental analysis standards, sulphur standards, VHG

Supplier: LGC Standards PROMOCHEM

This standard solution is intended for use as a certified reference material and calibration standard for the analysis of sulphur in various petroleum products using x-ray fluorescence spectrometry (XRF), combustion and other techniques for sulphur analysis. It is suitable for use with methods such as ASTM D2622, D4294, D5453, D7039, D7212, D7220 and others.

Expand 24 Items

Multi-element noble metals standards, VHG

Supplier: LGC Standards PROMOCHEM

Multi element standards for Au, Ir, Os, Pd, Pt, Re, Rh, Ru at 100 µg/ml in 20% HCl.

Expand 2 Items

Organic reference standards, 16β-hydroxystanozolol (NMIA D621), Certified Reference Material (CRM)

Supplier: LGC Standards PROMOCHEM

Purity estimate obtained by quantitative NMR against an internal standard of dimethyl sulphone is 84,6 ± 1,5% mass fraction, (95% coverage interval). Supporting evidence is provided by HPLC with UV detection, Karl Fischer analysis and theromogravimetric analysis.