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186008071 - DisQuE QuEChERS, Specialty Cleanup Tube

Waters / QuEChERS

DisQuE QuEChERS, Specialty Cleanup Tubes, 150 mg MgSO4, 25 mg PSA, 25 mg C18 and 7 mg GCB, 2 mL Tube, 100/pkg

225.00 €
Product details

XTerra Shield RP18 Prep Säule

Waters / HPLC Säulen

XTerra Preparative RP18 columns are hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column.

1,620.00 €
Product details Variants

186008824 - O-ring, 19mm ID Prep Guard Holder

Waters / O-Ringe

Replacement O-rings for the 19x10mm Prep Guard Holder (Part Number 186008745). These o-rings are considered both SFC and LC mobile phase compatible.

149.00 €
Product details

186004571 - DisQuE 50 mL Röhrchen, AOAC-Acetate

Waters / QuEChERS

DisQuE Quecher, 1.5 g Sodium Acetate and 6 g MgSO4, 50 mL Tube, 100/pkg, Mass Spec Compatible. This is tube contains the salts required for the extraction step in QUECHERS AOAC Method 2007.01. QUECHERS (pronounced catchers) methods are used for multi-pesticide residue analyses in food. This is a 100 pack of tubes containing the salts.

225.00 €
Product details

XSelect HSS C18 SB HPLC Säule

Waters / HPLC Säulen

The HSS C18 SB (Selectivity for Bases) is an unendcapped, low-coverage C18 bonded-phase column that was designed specifically to provide increased silanophilic interactions. This results in an alternate selectivity compared to a high-coverage fully-endcapped C18 column, particularly for basic compounds.

870.00 €
Product details Variants

WAT010835 - Sep-Pak Accell Plus QMA Classic Kartusche

Waters / SPE Kartuschen

Sep-Pak Amino Propyl (NH2) Plus Light cartridges contain a moderately polar, silica-based bonded phase with weakly basic surface. The sorbent can be used as a polar sorbent with different selectivity for acidic/basic analytes or as a weak anion exchanges in aqueous medium below pH 8. Applications include extraction of phenols and phenolic pigments, petroleum fractionation, saccharides and drugs and metabolites. These cartridges have a distinctive finned outer body and a reduced internal diameter, which results in an interstitial volume about one-third that of the corresponding Plus-style cartridge. This design allows you to elute fractions in a minimal volume to improve recoveries and reduce solvent consumption, a benefit especially for applications where samples are limited or where excessive dilution is a concern.

300.00 €
Product details

XSelect HSS C18 SB Methodenvalidierungskit

Waters / HPLC Säulen

XSelect HSS C18 SB Method Validation Kit, 100Å, 2.5 µm, 4.6 mm X 150 mm, 3/pkg, Silica, USP Class:L1 , 2 - 8 Ph Range, High Silanol Activity, 230 m2/g, Spherical , 8.5 % Carbon Load

2,890.00 €
Product details Variants

700004749 - MS Reference Standard/ Horse Heart Myoglobin

Waters / Standards und Reagenzien

Mass Spectrometry standard for system assessment. 2 X Horse Heart Myoglobin 2.5 mg ±0.125 mg 15 mL Clear Nalgene Bottle 1 X 715002043 Sample Preparation Document Certificate of Analysis

375.00 €
Product details

WAT086016 - Resolve Silica HPLC Säule

Waters / HPLC Säulen

Resolve Silica Column, 90Å, 5 µm, 3.9 mm X 150 mm, Silica, USP Class:L3 , 2 - 8 Ph Range, High Silanol Activity, 200 m2/g, Spherical

865.00 €
Product details

WAT052895 - AccQ-Tag Eluent B

Waters / Standards und Reagenzien

Amino Acid Analysis (AAA) is required for many applications. AccQ-Tag Eluent B Concentrate is available to purchase separetely in a 1 X 1L format. This Eluent is for use with multi-pump gradient systems.

205.00 €
Product details

186002007 - Atlantis Silica HILIC Direct Connect HPLC Säule

Waters / HPLC Säulen

Atlantis HILIC Silica columns are used in combination with high organic mobile phases (>80% acetonitrile) to provide retention of analytes that are simply too polar to be retained by reverse-phase chromatography. HILIC separation mechanisms provide orthogonal analyte selectivity compared to traditional chromatographic reversed-phase approaches.

745.00 €
Product details

Spherisorb Phenyl OBD Prep Säule

Waters / HPLC Säulen

Spherisorb Phenyl columns contains a non-endcapped silica-based Phenyl phase that provides unique compound selectivity for reversed-phase applications.

3,140.00 €
Product details Variants

186004830 - DisQuE Quechers ,Cleanup Tube, AOAC Method

Waters / QuEChERS

DisQuE Quechers ,Cleanup Tube, AOAC Method, 150 mg MgSO4, 50 mg PSA, and 50 mg C18, 2 mL Tube, Mass Spec Compatible

192.00 €
Product details

186006277 - XSelect HSS Cyano (CN) XP Methodenvalidierungskit

Waters / HPLC Säulen

This method validation kit consists of three batches of XSelect HSS Cyano columns packed with three different batches of sorbent

2,520.00 €
Product details

176001519 - UPLC Intact Mass Analysis Kit with Tubing & Manual

Waters / HPLC Säulen

The MassPREP on-line desalting column can effectively desalt proteins prior to LC-MS analyses. Because non-volatile salts (e.g., NaCl) can suppress ionization of intact proteins leading to poor detection sensitivity, it is important to remove or significantly minimize the introduction of these compounds into the mass analyzer. The reversed-phase phenyl material contained in MassPREP on-line column successfully “traps” proteins, allowing the salts to be washed to waste prior to protein elution into the mass spectrometer. With an optimized LC-MS method, cycle times as low as 4 minutes (for intact antibody) and 10 minutes (for reduced antibody) are achievable. NOTE: UPLC Intact Mass Analysis Application Kit** (Includes MassPREP Micro Desalting Column and ACQUITY Tubing Kit)

1,080.00 €
Product details

186004108 - Gewindeflasche mit Kappe und Preslit PTFE/Silikon Septum

Waters / Probenflaschen und Verschlüsse

These vials are produced to tight dimensional tolerance for use in autosamplers.

158.00 €
Product details

Select HSS T3 VanGuard Kartusche

Waters / HPLC Vorsäulen

XSelect HSS T3 VanGuard Cartridges are used to extend analytical column lifetime and performance by removing particulate contamination from the mobile phase stream.

515.00 €
Product details Variants

XBridge BEH C8 Prep Vorsäulenkartusche

Waters / HPLC Vorsäulen

The XBridge BEH C8 sorbent is less retentive compared to the XBridge BEH C18 sorbent. Anyone developing methods may prefer the speed offered by a less retentive column, while improving peak shape and chromatographic performance. The trifunctionally bonded sorbent offers you the widest usable pH range (1-12), superior low pH stability, and ultra-low column bleed.

515.00 €
Product details Variants

PSL613312 - PEEK Union mit 2 PEEK Fingertight Muttern und Double Ferrules

Waters / Fittings

· Connect any 1/16-inch tubing (PEEK, stainless steel, titanium, or Tefzel) · Low dead volume · 10–32 thread

69.00 €
Product details

WAT044380 - Nova-Pak C18 Vorsäule

Waters / HPLC Vorsäulen

Nova-Pak C18 columns are general purpose, silica-based, reversed-phase C18 columns that are based on 4 µm particle technology. Compared to a 5 µm column, Nova-Pak columns offer higher resolution, more efficient separations, and faster chromatography.

275.00 €
Product details

MONTHLY TOP PRODUCTS

Glastür, Rechtsband, statt weißer Tür

Price on request

Medikamenten-Gefrierschrank FROSTER MED 95 PRO-ACTIVE

Price on request

Schubfach schwarz für LABEX-520 und FROSTER-LABEX-530

Price on request
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