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Disposable PES (Polyethersulfone) Syringe Filter 13mm /25mm /33mm
$5.86-16.90
Min. order 1 pack
13mm/25mm/33,0.22um/0.45umSyringe Filter with MCE(Mixed Cellulose Este) membrane filter
$5.86-9.90
Min. order 1 pack
NEWSTAR 4/13/25mm/33, 0.22/0.45um Hydroppilic PTFE( Polytetrafluoroethylene) Syringe Filter for General Lab Filtration
$8.45-42.82
Min. order 1 pack
NEWSTAR Manufacturer Abrasive Grade Vulcanized Fiber Paper Abrasive Disc
$2.95-3
Min. order 1 kilogram
Series of environmental testing
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Series of environmental testing
PM2.5 air Monitoring Membrane ---PTFE Membrane
$231.62-330.88
Min. Order: 1 box
NEWSTAR SPE Cartridges BAP (benzopyrene) -specific SPE Column 500mg/6mL
$60.43-86.32
Min. Order: 1 box
NEWSTAR Composite SPE Cartridges Graphitized Carbon and Amino Composite SPE Column (GCB/NH2)
$126-180
Min. Order: 1 box
NEWSTAR SPE cartridges WAX (weak anion exchange) solid-phase extraction (SPE) column 150mg/6mL
$87.50-124.90
Min. Order: 1 box
MAX (strong Anion Exchange) SPE Column SPE Cartridge
$108.82-137.50
Min. Order: 1 box
WCX (weak Cation Exchange) SPE Cartridges Mixed Weak Cation Exchange SPE Column Lab Consumables Manufacture
$76.18-108.82
Min. Order: 1 box
MCX (strong Cation Exchange) SPE Cartridges Mixed-Mode Strong Cation Exchange (MCX) SPE Column with High Ion Exchange Capacity
$63.82-91.18
Min. Order: 1 box
High-Quality HLB (hydrophilic-lipophilic Balance) SPE Column SPE Cartridges for Efficient Sample Preparation
$91.18-160
Min. Order: 1 box
NEWSTAR PA (Polyamide) SPE Column Solid Phase Extraction (SPE) Cartridges for Detection of Artificial Synthetic Dyes
$42-60
Min. Order: 1 box
SPE Column Solid Phase Extraction Cartridge GCB (Graphitized Carbon Black)
$87.40-136
Min. Order: 1 box
NEWSTAR Alumina SPE Column Solid Phase Extraction (SPE) Columns Laboratory SPE Cartridges
$48.82-55
Min. Order: 1 box
NEWSTAR LAB SAX (strong Anion Exchange) SPE Column SPE Cartridge for Determination of Acidic Pesticides
$119-170
Min. Order: 1 box
NEWSTAR Florisil SPE Column Solid Phase Extraction (SPE) Columns Laboratory SPE Cartridge
$45-55
Min. Order: 1 box
Premium SCX (Sulfonic Acid) Sorbent SPE Column SPE Cartridge 500mg/6mL for Basic Compounds in Aqueous Solution
$68.25-97.50
Min. Order: 1 box
NEWSTAR PSA (primary Secondary Amine) SPE Column, 500mg/6mL SPE Cartridge 500mg/6mL
$43.75-62.50
Min. Order: 1 box
Top Quality Silica (normal Phase) SPE Column SPE Cartridge 500mg/6mL
$31.50-45
Min. Order: 1 box