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Supplier	Description	Reference
advtechind	amberlyst® A-21, macroreticular ion-exchange resin	on request 1000 G on request 250 G
leapchem	amberlyst(R) A-21	on request
bocsci	Amberlyst A-21, macroreticular ion-exchange resin, 95%	on request
chemieliva	amberlysta21freebase, 98%	50G 100G 50KG 5G 10G 20G
oakwood	Amberlyst A-21 Ion-exchange resin (wet form)	10g 25g 100g 500g 1Kg 5Kg 10kg
chempur	AMBERLYST(R) A-21	25g and other units
chempur	Amberlyst A 21/ 22-30 mesh(moisture56-62%)	500 g and other units
chempur	Amberlyst A-21 Ion-exchange resin	100 g and other units
alfaaesarCNY		on request
fluorochem	Amberlyst A-21 Ion-exchange resin	F543781-25G 25g F543781-100G 100g F543781-500G 500g F543781-1KG 1kg
sagechem	AMberlyst A-21, ion exchange resin	on request
finetechnology-ind	AMBERLYST(R) A-21	1g bulk
alfaaesar	Amberlyst� A-21, ion exchange resin Safety	A17956-30 250g A17956-0B 1000g
AcrosOrganics	Amberlyst(TM) A-21, ion-exchange resin 3D model    Safety    MSDS (en) MSDS (de) MSDS (fr)	202172500 250 GR 202170010 1 KG 202172500 250 GR 202172500 250 GR 202172500 250 GR 202172500 250 GR 202170010 1 KG 202170010 1 KG 202170010 1 KG 202170010 1 KG
leputech	Amberlyst A-21 ion exchange resin	on request
spectrumchemical		on request
kingstonchem	, 95%	1g 5g
chemicalpoint	Amberlyst A-21, macroreticular ion-exchange resin
bio-molekula	Amberlystamacroreticularionexchangeresin	on request

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