Procurou por: Sand,+quartz

Fornecedor: Avantor

Descrição: Washed and ignited. For boats.

MSDS Certificados

Fornecedor: Merck

Descrição: Quartzo, fino-granular reagente analítico, lavado, calcinado, Supelco®

MSDS

Fornecedor: Thermo Fisher Scientific

Descrição: Quartzo, lã grossa 9-30 µm

Código de Artigo: (1.07537.0100)

Fornecedor: Merck

Descrição: Silicon dioxide (Silica, vitreous), grânulos, Patinal® 1-4 mm

UOM: 1 * 100 g

MSDS Promoção

Fornecedor: Thermo Fisher Scientific

Descrição: Quartzo, lã fina 4 µm

Fornecedor: VWR Chemicals

Descrição: Areia, TECHNICAL, industrial, lavado

MSDS Certificados

Fornecedor: Thermo Fisher Scientific

Descrição: Areia 40-100 mesh, puro

MSDS

Fornecedor: Thermo Fisher Scientific

Descrição: Areia 40-100 mesh para análise

MSDS

Fornecedor: Honeywell Chemicals

Descrição: Sand, quartz, pó branco, Purum p.a. >230 mesh, Fluka™

MSDS

Fornecedor: Honeywell Chemicals

Descrição: Sand, quartz 50-70 mesh, Fluka™

MSDS

Código de Artigo: (SIALBCR068-100G)

Fornecedor: Merck

Descrição: Quartz (particle size): BCR® certified Reference Material, 160-630 μm particle size

UOM: 1 * 100 g

Promoção

Fornecedor: Honeywell Chemicals

Descrição: Synonyms: Sand; white quartz; quartz; silicon dioxide.

Código de Artigo: (453-2232)

Fornecedor: GESTIGKEIT HARRY

Descrição: This special sand filling enables even heating.

UOM: 1 * 4 kg

Promoção

Fornecedor: GERBER FUNKE

Descrição: Crystalline, calcined quality.

Código de Artigo: (ICNA0202809)

Fornecedor: MP Biomedicals

Descrição: 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.

UOM: 1 * 25 kg

Promoção

Código de Artigo: (CRM633-30G)

Fornecedor: Merck

Descrição: VOCs - Loamy Sand 4, Supelco®, : N/A, Pkg of 30 g

UOM: 1 * 30 g

Promoção