Table I.

Polymers used as QESD-stabilizers

Stabilizer	Type & Name		Labeled Viscosity / mPa∙s		Manufacturer
HPMC	Substitution type 2910	Pharmacoat® 603	2 % (w/w)	3	Shin-Etsu Chemical Co., Ltd., Japan
		Pharmacoat® 645	2 % (w/w)	4.5
		Pharmacoat® 606	2 % (w/w)	6
		Pharmacoat® 615	2 % (w/w)	15
		Metolose® 60SH-50	2 % (w/w)	50
		Methocel™ E4M	2 % (w/w)	4000	Caelo, Germany
	Substitution type 2208	Methocel™ K4M	2 % (w/w)	4000	Colorcon, UK
HPC	SSL SFP		2 % (w/w)	2.0-2.9	Nippon Soda Co., Ltd., Japan
	L		2 % (w/w)	6.0-10.0
	M		2 % (w/w)	150-400
HEC	Natrosol™ 250 G Pharm		2 % (w/w)	250-400	Ashland Specialty Ingredients, USA
PVP	Kollidon® 90 F		10 % (v/w)	300-700	BASF SE, Germany
PVPVA	Kollidon® VA 64		K-value	64	BASF SE, Germany
PVA-PEG	Kollicoat® IR		20 % (w/w)	115	BASF SE, Germany
PS80	Tween 80		-	-	Caelo, Germany