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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
Acid-Alkali Indicator Papers
All products
PH indicator Strips
Acid-Alkali Indicator Papers
NEWSTAR Original Factory Litmus Paper Blue ph Indicator Paper 100 Strips/box
$0.58-0.84
Min. Order: 20 boxes
NEWSTAR Original Factory Litmus Paper Red pH test Paper 100strips/box
$0.58-0.84
Min. Order: 20 boxes
Methyl Orange Paper Measure Acidity in Water and Solutions 100 Strips/box
$1.07-1.55
Min. Order: 20 boxes
Manufacture Acid-Alkali Indicator Papers Phenol Red Paper pH Indicator Papers 100 Strips
$1.07-1.55
Min. Order: 20 boxes
Potassium Iodine Starch Paper pH test Paper Acid-Alkali Indicator Paper 100 Strips/box
$0.48-0.69
Min. Order: 20 boxes
Factory Supplier Acid-alkali Test Papers Congo Red Paper pH Indicator Paper 100 strips/pack
$0.65-0.93
Min. Order: 20 boxes
100 Strips Litmus Paper Neutral Water Test pH Test Strips
$0.58-0.84
Min. Order: 20 boxes
NEWSTAR Litmus Paper Neutral 200 Strips/box pH test Strips
$0.86-1.25
Min. Order: 20 boxes
Factory Supply Litmus Paper Blue pH test Paper 200 Strips/box Laboratory
$0.86-1.25
Min. Order: 20 boxes
120 sold
Litmus Paper Blue Laboratory ph test Paper 100 Strips/box
$0.58-0.84
Min. Order: 20 boxes
Cost Effective Litmus Paper Red pH test Paper 200strips/box Laboratory Chemistry Testing Paper
$0.86-1.25
Min. Order: 20 boxes
100 sold
High Precision Litmus Paper Red pH test Paper 100strips/box
$0.58-0.84
Min. Order: 20 boxes