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Product Image-1.70365.0100

Krzem 1000 mg/l w 2% roztworze wodorotlenku sodu (from SiO₂) Certipur® pojedynczy wzorzec do ICP, Supelco®

Opis: Silicium Standard, 1000 mg/L, Certipur®, Supelco®, Krzem, Matryca: 2% NaOH, Aplikacja: Wzorce do ICP
Numer katalogowy: 1.70365.0100
j.m.: 1 * 100 mL
Producent: Merck

MSDS


Image Unavailable-1.70386.0100

Krzem 10000 mg/L w 4% roztworze wodorotlenku sodu (from SiO₂) Certipur® pojedynczy wzorzec do ICP, Supelco®

Opis: Silicium Standard, 10000 mg/L, Certipur®, Supelco®, Krzem, Matryca: 4% NaOH, Aplikacja: Wzorce do ICP
Numer katalogowy: 1.70386.0100
j.m.: 1 * 100 mL
Producent: Merck

MSDS


Image Unavailable-08729-100ML

Silicon Standard for ICP, TraceCERT®, Supelco®

Opis: Silicium Standard, 1000 mg/L, TraceCERT®, Supelco®, Krzem, Matryca: 2% NaOH, Aplikacja: Wzorce do ICP
Numer katalogowy: 08729-100ML
j.m.: 1 * 100 mL
Producent: Merck
Image Unavailable-38717.AE

Krzem 1000 mg/L w wodzie ze śladową ilością kwasu fluorowodorowego (from (NH₄)₂SiF₆) Specpure® pojedynczy wzorzec do ICP

Opis: Silicium Standard, 1000 mg/L, Specpure®, Krzem, Matryca: H₂O/tr HF, Aplikacja: Wzorce do ICP
Numer katalogowy: 38717.AE
j.m.: 1 * 100 mL
Producent: Thermo Fisher Scientific

MSDS Certyfikaty


Image Unavailable-1.09947.0001

Roztwór wzorcowy krzemu, stężony, 1000 mg Si w 14% roztworze wodorotlenku sodu (from SiCl₄) Titrisol® standard dla AAS, Supelco®

Opis: Silicium Standard, 1000 mg, Titrisol®, Supelco®, Krzem, Matryca: 14% NH₄OH, Aplikacja: Wzorce AAS
Numer katalogowy: 1.09947.0001
j.m.: 1 * 1 Ampoul
Producent: Merck

MSDS Certyfikaty


Image Unavailable-PERCN9303799

Calibration standard, single element, silicon for AAS and ICP-OES, pure grade

Opis: Until 10th October 2017 it is still allowed to use mercury thermometers if they are exclusively intended to be used for tests as per standards which require the usage of mercury thermometers.
Numer katalogowy: PERCN9303799
j.m.: 1 * 125 mL
Producent: PerkinElmer

MSDS


Product Image-HEWL5190-8522

Single element standards for ICP-OES, silicon

Opis: Agilent offers a comprehensive range of single and multi-element standards, tuning solutions, ionisation buffers and environmental standards for Atomic Spectroscopy.
Numer katalogowy: HEWL5190-8522
j.m.: 1 * 500 mL
Producent: Agilent
Product Image-HEWL5190-8308

Single element standard for AA and MP-AES, Silicon

Opis: Agilent offers a comprehensive range of single and multi-element standards, ionisation buffers and environmental standards for Atomic Spectroscopy.
Numer katalogowy: HEWL5190-8308
j.m.: 1 * 100 mL
Producent: Agilent
Image Unavailable-1.12310.0500

Krzem 1000 mg/l w wodzie ze śladową ilością kwasu fluorowodorowego (from ((NH₄)₂SiF₆) Certipur® standard dla AAS, Supelco®

Opis: Silicium Standard, 1000 mg/L, Certipur®, Supelco®, Krzem, Matryca: H₂O/tr HF, Aplikacja: Wzorce AAS
Numer katalogowy: 1.12310.0500
j.m.: 1 * 500 mL
Producent: Merck

MSDS Certyfikaty


Image Unavailable-HONCE4068-100ML

Silicon AAS Standards, (CRMs), Fluka™

Opis: Certified Reference Materials (CRMs)
Numer katalogowy: HONCE4068-100ML
j.m.: 1 * 100 mL
Producent: Honeywell Chemicals
Image Unavailable-HONCE1351-100ML

Silicon ICP & ICP-MS Standards, (CRMs), Fluka™

Opis: Certified Reference Materials (CRMs)
Numer katalogowy: HONCE1351-100ML
j.m.: 1 * 100 mL
Producent: Honeywell Chemicals
Image Unavailable-PROOVHG-TSIW-100

Silicon standard solution, for ICP, in H₂O, trace F⁻, CRM, VHG

Opis: These 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.
Numer katalogowy: PROOVHG-TSIW-100
j.m.: 1 * 100 mL
Producent: LGC Standards PROMOCHEM
Image Unavailable-PROOVHGOSI5000-50G

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

Opis: 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.
Numer katalogowy: PROOVHGOSI5000-50G
j.m.: 1 * 50 g
Producent: LGC Standards PROMOCHEM
Image Unavailable-PROONIST-57B

krzem

Opis: krzem
Numer katalogowy: PROONIST-57B
j.m.: 1 * 40 g
Producent: LGC Standards PROMOCHEM
Image Unavailable-ICNA0202809

żel krzemionkowy 200-500 µm

Opis: MP EcoChrom™ SILICA is used as a suspending and thickening agent in pharmaceutical.A silica-based aerogel was used in the Stardust spacecraft to collect extraterrestrial particles. Silica is also used in the extraction of DNA and RNA due to its ability to bind to the nucleic acids under the presence of chaotropes. As hydrophobic silica it is used as a defoamer component. In hydrated form, it is used in toothpaste as a hard abrasive to remove tooth plaque. SiO2 has a number of distinct crystalline forms (polymorphs) in addition to amorphous forms. In the majority of silicates, the Si atom shows tetrahedral coordination, with 4 oxygen atoms surrounding a central Si atom.

MP EcoChrom™ Silica, the chemical compound silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with the chemical formula SiO2 with a mean pore size of 60Å and particles size of 200-500μm. MP silica are free of particles outside the standard range. The irregular shape of MP Silica permits the easy packing of column permeability and plate number. They allow easy switching from one sieve cut to another, offering an easy way to change the chromatographic methods. It has been known for its hardness since ancient times. Silica is most commonly found in nature as sand or quartz, as well as in the cell walls of diatoms.
Numer katalogowy: ICNA0202809
j.m.: 1 * 25 kg
Producent: MP Biomedicals
Product Image-27461.298

piasek, TECHNICAL, industrial, washed

Opis: piasek, TECHNICAL, industrial, washed
Numer katalogowy: 27461.298
j.m.: 1 * 1 kg
Producent: VWR Chemicals

MSDS Certyfikaty


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