HPLC Guard Columns and Cartridges

Replaceable columns that are placed before HPLC columns to protect from contamination and extend column lifetime; in a variety of stationary phases; includes direct-connection and drop-in cartridges, and UHPLC filters, cartridges, and holders.

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3,166 – 3,180 of 3,232 results

3,166

Thermo Scientific™ HyPURITY™ Aquastar™ Guard Cartridges

Thermo Scientific™ HyPURITY™ Aquastar™ Guard Cartridges are available in limited dimensions. Please contact Customer Service for more details.

Pricing & Availability
Specifications

Pore Size	190Å
Carbon Load	10%
Length (Metric)	10 mm
Endcapped	Yes
For Use With (Equipment)	Uniguard Direct-connection and Stand Alone Holder
pH	2 to 8
Surface Area	200 m²/g
USP Type	L1

3,167

MilliporeSigma™ Chromolith™ DIOL5 Guard Cartridges, 5-4.6

Functions in reverse phase (when in RP mode) or normal phase. MilliporeSigma™ Chromolith™ DIOL5 Guard Cartridges, 5-4.6 come in 3 pieces with 5mmL x 4.6mmID.

Pricing & Availability

3,168

Thermo Scientific™ Hypersil™ MOS-2 (C8) Guard Cartridges

Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime

Pricing & Availability
Specifications

Particle Size	3 μm
Stationary Phase	MOS-2 (C8)
Length (Metric)	10 mm

3,169

Thermo Scientific™ BetaSil™ CN Guard Cartridges

Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime

Pricing & Availability

3,170

Thermo Scientific™ BetaMax Drop-In Acid Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

Pricing & Availability

3,171

Thermo Scientific™ BioBasic™ 18 KAPPA Guard Columns

Protect Thermo Scientific™ BioBasic™ 18 KAPPA HPLC Columns from sample debris and interfering substances.

Pricing & Availability
Specifications

Pore Size	300Å
Particle Size	5 μm
Carbon Load	9%
Length (Metric)	30 mm
Endcapped	Yes
pH	2 to 10
For Use With (Application)	LC/MS
USP Type	L1

3,172

Thermo Scientific™ Fluophase™ PFP Javelin™ Guard Columns

Offer convenient, easy to use protection for analytical HPLC columns

Pricing & Availability
Specifications

Particle Size	5 μm
Stationary Phase	PFP
Diameter (Metric) Inner	2.1 mm

3,173

Thermo Scientific™ BetaSil™ CN Guard Cartridges

Thermo Scientific™ BetaSil™ CN Guard Cartridges are available in limited dimensions. Please contact Customer Service for more details.

Pricing & Availability
Specifications

Pore Size	100Å
Particle Size	5 μm
Carbon Load	6%
Length (Metric)	10 mm
Endcapped	Yes
For Use With (Equipment)	Uniguard Direct-connection and Stand Alone Holder
USP Type	L10

3,174

Thermo Scientific™ BioBasic™ 8 Javelin™ Guard Columns

Offer convenient, easy-to-use protection for analytical HPLC columns

Pricing & Availability

3,175

Thermo Scientific™ BetaSil™ Silica Javelin™ Guard Columns

Economically extends HPLC column lifetime

Pricing & Availability

3,176

Thermo Scientific™ Hypersil GOLD™ Silica Drop-In Guard Cartridges

Thermo Scientific™ Hypersil GOLD Silica Drop-In Guard Cartridges and holders offer convenience, economy and effective protection for extending column lifetime.