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Catalogus nummer: (VARI3710051100)

Leverancier: VARIAN

Omschrijving: PP, translucent.

UOM: 1 * 125 ST

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Omschrijving: Organic samples, ketone based organic solvents (includes Marprene™ pump tubing (one each black/black and white/white), FEP transfer tube (spray chamber to torch), drain tubing, tubing for waste line, one pack of EzyFit connectors, nebulizer capillary tubing, connectors and connecting tubing).

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Omschrijving: The PolarGel range is ideal for use with polar solvents, such as dimethyl formamide (DMF) and dimethyl sulfoxide (DMSO), and for solvent combinations such as tetrahydrofuran with water.

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Omschrijving: The MetaCarb™ line of carbohydrate columns provides high resolution columns for applications requiring high performance carbohydrate and organic acid analysis. These columns contain sulfonated polystyrene resins in the Calcium (87C), Hydrogen (87H), and Lead (87P) forms, and provide a wide range of selectivities for carbohydrate and organic analysis. They are widely used in the food and beverage industries for analysis of sweeteners, corn and cane sugars, fruit juices, soft drinks, beer and dairy products.

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Omschrijving: High efficiency 0,15 and 0,18 mm Int.Ø columns are a simple and cost effective way to increase sample throughput with existing GC or GC/MS instruments.

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Omschrijving: The ProSEC 300S column is specifically designed as a single column solution for globular protein analysis. The pore size selection and optimisation provides an extended linear resolving range so that this single column can be used for analysis across the full range of globular proteins.

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Omschrijving: Bond Elut™ SAX is a strong anion exchange sorbent ideally suited for the extraction of compounds such as carboxylic acids, which may not retain effectively on weak anion exchange sorbents. The sorbent is supplied in the chloride counter ion form. You can modify the selectivity of the phase by replacing the chloride ion with other anions, such as acetate and hydroxide.

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Omschrijving: PLgel Olexis is optimized for the analysis of high molecular weight polymers at elevated temperatures, particularly polyolefins and high performance polymers.

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Omschrijving: Bond Elut™ C8 is very similar in properties to C18, but is not as retentive for non-polar compounds, due to its shorter hydrocarbon chain, and therefore reduced carbon loading. C8 is an excellent replacement for C18 when analytes are too strongly retained for effective elution. The potential for polar interactions is somewhat higher than for C18 because there is less coverage of the silica surface. These polar interactions are not, however, a significant property of C8.

Catalogus nummer: (VARICP1308)

Leverancier: VARIAN

Omschrijving: Packed GC columns are designed and manufactured to offer excellent and reproducible performance for all sample types associated with packed column separations, most important in the hydrocarbon processing industry

UOM: 1 * 1 ST

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Omschrijving: Inheemse silica wordt algemeen beschouwd als het meest polaire SPE sorptiemiddel beschikbaar. Bond Elut™ SI is bijzonder effectief bij het scheiden van verbindingen met een vergelijkbare structuur. De analyten in een niet-polair oplosmiddel toepassen, daarna de polariteit van het oplosmiddel verhogen door de concentratie van een polaire modificator te verhogen, zoals THF of ethylacetaat, zorgt voor doeltreffende scheidingen.

Catalogus nummer: (VARICP7527)

Leverancier: VARIAN

Omschrijving: CP-Carbowax 400 has highest resolution for amyl alcohols for accurate quality inspection.

UOM: 1 * 1 ST

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Omschrijving: Increase flexibility and capabilities of spectrophotometers thanks to certified calibration and installation cells for optimum optical performance in any application.

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Omschrijving: CP-SIL PONA CB zorgt voor nauwkeurige analyse van paraffinen, olefinen, naftalenen en aromaten in complexe koolwaterstofmengsels.

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Omschrijving: Gas sampling bags in Tedlar.

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Omschrijving: PoraBOND U is a highly stable polar-bonded porous polymer with the maximum temperature extended from 190 to 300 °C.