Thermo Fisher, 31105-254630, Hypersil™ Green PAH HPLC Columns

Name: Hypersil™ Green PAH HPLC Columns
Brand: Thermo Fisher
SKU: 31105-254630

Length (Metric): 250 mm, Diameter (Metric): 4.6 mm, Particle Size: 5 μm, Stationary Phase: Phenyl (Ph), Unit Size: Each, Rapidly analyze polyaromatic hydrocarbons (PAHs) with Thermo Scientific™ Hypersil™ Green Green PAH LC Columns. Featuring specially tailored alkyl-bonded silica with high carbon loading, these short, fast columns can analyze 16 PAHs in four minutes. Optimized for EPA Method 610: Polynuclear Aromatic Hydrocarbons, these columns provide excellent performance.

Catalog Number: 31105-254630

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General

Column Format	Analytical Column
Column Type	PAH Analysis
Endcapped	Yes
Max. Pressure	5800 psi (400 bar)
Packing Material	Spherical, Fully Porous Type A Silica
Stationary Phase	Phenyl (Ph)
Surface Area	170 m²/g
Temperature	60°C
USP Type	L1
Carbon Load	14%
Diameter (Metric)	4.6 mm
Length (Metric)	250 mm
Particle Size	5 μm
Phase	Reversed Phase
Pore Size	120 Å
Type	Analytical Column
pH	2 to 8
Unit Size	Each

FAQs

Question: What are the column dimensions?

Answer:The column is 4.6 mm ID × 250 mm long.

Question: What particle size is used?

Answer:The stationary phase uses 5 µm particles.

Question: What application is the column optimized for?

Answer:It is optimized for reversed-phase HPLC analysis of polycyclic aromatic hydrocarbons.

Application Note

Hypersil™ Green PAH is a reversed-phase HPLC column optimized for analysis of polycyclic aromatic hydrocarbons. This configuration uses 5 µm fully porous silica particles in a 4.6 × 250 mm analytical column. The phase is phenyl-type, endcapped, and has approximately 120 Å pores with a carbon load of about 14%. The column is designed for PAH separations including workflows based on EPA Method 610 and supports a maximum pressure of approximately 400 bar. Its tailored high-carbon-load bonded phase is intended to provide selectivity for structurally related aromatic compounds while maintaining conventional HPLC compatibility. The recommended operating range includes pH 2–8 and temperatures up to about 60 °C. The product is supplied as one analytical column.

Ordering

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