reverse phase hplc

Product Description: Chromatography Columns The hplc column C18 is a high-performance chromatography column designed for conventional organic compounds separation. With a wide PH range and a particle size of 5um, this hplc C18 Column is perfect for ...

...Reverse Phase Dimmer For Hotel Room 4-Channel Reverse Phase Dimmer Quick Details: The DIN-CDM4 is a 4-channel universal lighting control module designed to support dimming of both forward and reverse phase type loads. A single model supports 4-way 1.5A dimming, each channel can control 330W load independently , 2 or more channel combining power output at optional, maximum 6A (1300W) combining output. 4-Channel Reverse

Industrial Air Chiller KCM-125A Chiller Unit equipped with reverse phase lack protection Chiller Unit equipped with reverse phase lack protection, motor overload protection, high and low voltage protection, temperature protection and other security ...

Technical parameters Description Connection Symbol Function Example of fault Model Voltage range Switching voltage Unit Price DV2-3SM415 380V, 400V, 415V(P-P) 250V AC1/ 24V DC 1PC $22.83

JY02A sensorless brushless DC motor control IC JY02A is ASIC for sensorless brushless DC motor , with simple peripheral circuit, perfect function, compact size, simple debugging (almost no debugging), high drive efficiency, flexible application, widely ...

...quantitative detection of glycosylated hemoglobin (HbA1c) in human blood. HPLC Methodology Using high performance liquid chromatography (HPLC), the stationary phase used is a weakly acidic cation exchanger. Glycosylation of hemoglobin results in a loss of

...Phase Failure Relay Phase Sequence Relay ♦ Features -- Compact modular size -- Three-phase monitoring of phase reversal, phase failure -- Powered by the measuring circuit -- 2 C/O contacts -- 2 LEDs for status indication -- Phase reversal -- Phase failure • Pumps • Fans • Blowers • Motors • Compressors • CE • CCC ♦ Technical data Type JVRD6 Measuring circuit L1,L2,L3 Rated voltage 200-500VAC,50/60Hz Monitoring functions phase

HPLC grade Acetonitrile used for reagent industry,CAS NO.:75-05-8 Specification of HPLC Acetonitrile : Chemical Name: Acetonitrile Appearance: Colorless liquid Cas No.: 75-05-8 ELNECA No.: 200-835-2 Molecular Formula: C2H3N Molecular Weight: 41.05 Conent: ≥ 99.9% Our HPLC grade Acetonitrile COA: High pressure gradient analysis report: More information about HPLC acetonitrile: 1.Synonym: MOBILE PHASE...

...Phase Change Energy Storage Recycling Materials Product features: 1. Phase change characteristics ① Reversible phase transition During heating and cooling, the material is able to achieve a reversible phase transition from solid to liquid (or from liquid to solid) near 90 ° C. This reversibility...

...Phase AC To DC Rectifier High Frequency DC rectifier High Frequency Pulse And Pulse Reverse 400VDC Description IPMA series is a line of high frequency pulse rectifiers designed to meet all galvanic surface treatment requirements. Based on high speed IGBT technology, they provide high efficiency and performance. Supported 342VAC to 418VAC three-phase...

... inductive and the capacitive reactive energy, and is with TOU function. It has the anti-tamper function, it will alarm in time of detected tamper events, such as current reversal, voltage phase sequence reverse, meter cover open and terminal cover open,

Hplc gas chromatograph mass spectrometry analyzer machine(GLPC/GC) Automatic sampling gas chromatograph Automatic sampling gas chromatograph is used for quantitative and qualitative analysis to determine the physical and chemical constants such as the distribution coefficient, activity coefficient, molecular weight and surface area of the sample in the fixed phase...

HPLC Gas Chromatography Testing Machine Used For Quantitative And Qualitative Analysis Product Description: Gas chromatograph is used for quantitative and qualitative analysis to determine the physical and chemical constants such as the distribution coefficient, activity coefficient, molecular weight and surface area of the sample in the fixed phase...

...HPLC Laboratory High Performance Liquid Chromatography System EX1800 ultra high performance liquid chromatograph, the system pressure increased from the original 69MPa to 90MPa (ultra high pressure). At the same time the system adds a solvent manager and flow control system. The system can be used in series or in parallel, fully automatic online solid phase...

... and air compressor. The high speed and lower cost per meter of RC drilling makes it ideal for obtaining mineral samples in the early phases of an exploration project. Features:

...ee: Sintering carbon filtration Phase Four: Reverse Osmosis Purification Stage Five: Post-activated carbon filtration Stage 6: Mineralization Phase 7: Ultraviolet Sterilization (1 ultraviolet lamp) Phase 8: Ozone sterilization Application: Public office:

... STARTER 3-POLE NON-REVERSING NEMA SIZE 3 3-PHASE Quick Details: W200M3CFCY4Y7 ADVANTAGE STARTER 3-POLE NON-REVERSING NEMA SIZE 3 3-PHASE COIL VOLTAGE 120 VAC 60 HZ 90AMPS CONTINUOUS 50HP MAX W/O PHASE LOSS AND PHASE IMBALANCE PROTECTION W/O GROUND ...

...Phase Solar Pump Inverter With LCD Keyboard 5HP 10HP 15HP 20HP 30HP Three Phase Solar Pump Inverter With LCD Keyboard Product Feature 1, Support 220V and 380V, single phase and three phase solar water pump inverter, power from 0.75kW to 160KW 2, No need to set any parameters, and the inverter can be automatically started after power-on 3, It has protection functions such as PV over-voltage protection, PV polarity reverse

...sharing reverse active & reactive energy measurement Total forward & reverse apparent energy measurement Save last one to sixteen months energy data Max. Demand Measurement Measure total and time-sharing ...

...220V single phase reverse polarity electroplating machine rectifier 2000A 15V 220V single phase reverse polarity electroplating machine rectifier is customized by one Columbian customer to electroplate hard chrome. This unit has reversing polarity function...