Hledali jste: Magnesium+bromide

Dodavatel: HAMILTON BONADUZ

Popis: Silica-based 100 Å columns for general reversed phase separations.

Dodavatel: HAMILTON BONADUZ

Popis: RCX-30 carbohydrate analysis columns are designed for the isocratic or gradient separation of carbohydrates. When an isocratic method is used with a conductivity, refractive index, ultraviolet, or pulsed amperometric detector (PAD), mono and disaccharides such as glucose, fructose, sucrose and lactose can be quickly determined.

Dodavatel: HAMILTON BONADUZ

Popis: HC-75 columns separate compounds through ligand exchange. The different forms of the HC-75 (hydrogen, calcium and lead) each provide a unique selectivity for separating varying types of charged analytes based on electronegativity toward the counterion.

Dodavatel: HAMILTON BONADUZ

Popis: These syringes are used for GC autosamplers.

Dodavatel: HAMILTON BONADUZ

Popis: These tips are validated to optimise the performance of the Microlab 300 system, offering superior accuracy and precision. When the tips are placed onto the probe, the O-ring on the probe compresses into the tip groove. This design only requires a low insertion force to successfully load a tip, resulting in a more ergonomic experience for the user and enabling long-term use with minimal energy exerted.

Dodavatel: HAMILTON BONADUZ

Popis: The Microlab® 600 dispensers are highly precise syringe pumps with a touchscreen graphical user interface designed to quickly and easily dispense liquids. This positive displacement system provides better than 99% accuracy, independent of liquid viscosity, vapour pressure and temperature. The inert fluid path minimises sample carry over and improves compatibility with harsh chemicals. There are three different dispenser models available.

Dodavatel: HAMILTON BONADUZ

Popis: Syringe, chromatography, Microliter™, HPLC/GC, 1001 LTNCH, Objem: 1 µl, Rozchod: 22, Délka: 51 mm, Bal.: 1

Dodavatel: HAMILTON BONADUZ

Popis: The needle points of these thin layer chromatography syringes are covered with a PTFE coating which reduces the surface tension between the needle and the liquid making it ideal for reproducible sample spotting.

Dodavatel: HAMILTON BONADUZ

Popis: These gas tight syringe are designed for HPLC autosamplers.

Dodavatel: HAMILTON BONADUZ

Popis: Specifically designed for rapidly cleaning 7000 series modified Microliter™ syringes, this syringe cleaner also effectively cleans Microliter™ and Gastight® syringes. A combination of heat (approximately 370 °C) and vacuum vaporises and extracts contaminants from the needle. The syringe cleaner is ineffective for septa-plugged needles, seised plungers and other irreparable needles.

Dodavatel: HAMILTON BONADUZ

Popis: This line of syringes developed for Spark Holland HPLC autosamplers offer everything required of an instrument syringe: chemical inertness, long life, reduced friction, precision and accuracy.

Katalogové číslo: (HAMI86207)

Dodavatel: HAMILTON BONADUZ

Popis: The syringe guide comes with a syringe installed from the factory. This eliminates the assembly step which can lead to damage of the smaller volume syringes. This is especially critical for 7000 series syringes which have extremely small plunger wires.

Měrná jednotka: 1 * 1 KS

Akce

Dodavatel: HAMILTON BONADUZ

Popis: Metal hub (nickel plated brass) needles can be used with TLL syringes and LT or TLL connectors. The needles are 304 stainless steel. Custom needle lengths and point styles are available.

Dodavatel: HAMILTON BONADUZ

Popis: PRP-h5 polimeric reversed phase columns are ideal for applications that require a high degree of column-to-column and batch to batch consistency (quality assurance, clinical trials). Unlike C8 or C18 columns, PRP-h5 has no stationary phase coating. The integral reversed phase characteristics of the PRP-h5 column eliminate the need for special coating techniques. Since there is no stationary phase to hydrolyse, the column maintains its performance characteristics longer than many C8 or C18 columns. PRP-h5 columns are packed with a poly(styrene-divinylbenzene) material.

Dodavatel: HAMILTON BONADUZ

Popis: A fast, versatile HPLC column packing material. These columns rapidly and easily separate closely related alcohols and organic acids without column heating. The sulfonated poly(styrene-divinylbenzene) support separates samples by a mixed mode mechanism. A wide range of samples can be analysed with these columns because the selectivity of the column can be altered by changing the pH of the buffer or adding an organic modifier (methanol, acetonitrile) to the buffer. The stability to organic solvents makes it possible to analyse samples that have been too highly retained on conventional ion exclusion supports.

Dodavatel: HAMILTON BONADUZ

Popis: This anion column line is designed to meet the special requirements of anion analysis. These four columns cover all aspects of standard anion analysis, separation of all 8 common anions in one run. The unique design of the highly cross-linked porous-packing material, and the strong covalent bonded surface chemistry, ensure excellent durability and high separation efficiency. These columns are designed to be used with carbonate-bicarbonate buffer in any concentration or with hydroxide gradient, and many other mobile phases.