Dr. Spiess Chemische Fabrik GmbH

67271 Kleinkarlbach  

Sodium thioglycolate crystal; sodium thioglycolate 45%; sodium thioglycolate 28%; potassium thioglycolate 43%; calcium thioglycolate-trihydrate; thioglycol acid-2-ethylhexylester; thioacetic acid

Bilgram Chemie GmbH

88356 Ostrach  

Bruno Bock Chemische Fabrik GmbH & Co. KG

21436 Marschacht