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Keeps supplies readily available while protected from dust and other contaminants.
Ensure the safety and integrity of your samples with National Scientific's EPA Assembled Vial Kit. This high-quality product, designed for use in chromatography, meets stringent EPA regulations, providing reliability and compliance for your laboratory needs. The vials are expertly assembled,...
Storage glassware manufactured in Type 1, Class A, 33 expansion borosilicate glass or 51A amber glass Capacity ranges from 2mL to 40mL Provide constant pH for duration of sample storage life Chemically inert caps suitable for most chromatography and storage applications Top grade PTFE/silicone septa...
Use Thermo Scientific™ SureSTART™ 18 mm Precision Screw Caps with screw vials that have an 18 mm opening, including our SureSTART 10 mL and 20 mL Screw Top Headspace Vials (Level 3). Select Level 3 products for ultimate performance and sensitivity from your...
PTFE Disk septa are chemically inert PTFE Red Rubber septa are economical for many GC applications PTFE/Silicone septa are most popular for HPLC and IC applications Pre-slit septa are easier to pierce with thin gauge needles
Nylon Syringe Filters Enhance the purity and reliability of your liquid samples with the efficiency of our Target Nylon Syringe Filters. These filters are designed with precision, able to effectively remove even the most minute contaminants that could potentially affect your experimental outcomes....
National Target DP 9mm closures are designed to help chromatographers achieve more reliable and efficient sample analysis. Designed to accommodate nearly all chromatography autosamplers fitted for 12 x 32cm vial trays, the C5000 series closure effectively eliminates septa push-through and...
For all 2 ml, 12 x 32 mm Snap-It Vials Eliminates tedious crimping Effective evaporation-resistant closure Apply with simple thumb pressure
Ensure the safe and secure storage of your laboratory samples with National Scientific's precision-engineered cap screws. These 18mm white cap screws are specifically designed to offer a tight, reliable seal on a variety of bottles, reducing the risk of contamination or spillage. Crafted from...
Natural color PTFE laminated to clear silicone Extremely clean
Pre-assembled caps and septa are convenient and minimize contamination from handling SepCaps are single piece all polypropylene caps with an integrally molded septum Phenolic resin caps perform well at high temperatures and exposure to corrosives Phenolic and urea storage caps are suitable for long...
Aluminum seals with pre-inserted septa are compatible with standard opening crimp top vials, wide opening Target LOVial™ crimp top vials and Target Snap-it™ crimp/snap vials.
For particulate removal prior to HPLC analysis. Cellulose acetate membrane for biological or protein-based samples. Low nonspecific binding with limited chemical resistance. Good flow rate characteristics. HPLC certified Cellulose Acetate membrane Medical grade, virgin polypropylene housing Protein...
From the renowned brand, National Scientific, comes a superior solution for meticulous sample storage and analysis - the 1.25ml Clear Shell Kit. Primarily designed for chromatography applications, these vials provide a clear view of the contents, allowing scientists to visually monitor the integrity...
Full specifications Clear Glass Closed Top Screw, Level 2 White Polyethylene Foam/White PTFE
For surfactant analysis using high-sensitivity detection, the column of choice is the Acclaim™ Surfactant Plus LC Columns. This new generation of high-efficiency silica-based columns features exceptionally low bleed for use with charged aerosol detectors (CAD) and mass spectrometers (MS). The...
National Scientific crimpers, de-crimpers and decapping pliers are available for 8mm, 11mm, 13mm, 20mm, 28mm, 30mm and 32mm standard crimp seals. Crimpers for flip-off seals are available for 13mm and 20mm closures.
These Sample Storage Caps offer a reliable solution for preserving the integrity of your samples during storage and transportation. Designed with precision, these caps ensure a tight seal to prevent leakage and protect your samples from external contaminants. They are particularly suitable for...
4 mL Capacity Assembled kits include 100 vials with pre-attached caps and septa Packaged in convenient trays with clear covers Vial trays are stackable for easy storage and feature alpha-numeric indexing Vial trays hold vials upright for easy filling and maintaining sample order
Extremely clean, natural-colored PTFE laminated to clear Silicone.