Phenyl-tris(dimethylsiloxy)silane IOTA 235

Diphenyl tetrasiloxane IOTA 234

Vaccum Diffusion Pump Oil IOTA 702

Silicone Diffusion Pump Oil IOTA 704 （Replacement for DC704）

Silicone Diffusion Pump Oil IOTA 705 （Replacement for DC705）

IOTA BJ510 Polyphenylmethyldimethylsiloxane

IOTA BJ550 Polyphenylmethyldimethylsiloxane （Replacement for DC550）

IOTA BJ710 Polyphenylmethylsiloxane

High temperature resistant silicone oil IOTA 255

IOTA BJ437 Phenyl Silicone Oil

IOTA BJ200 Phenyl Silicone Oil

IOTA BJ1000 Phenyl Silicone Oils

Octaphenyl cyclotetrasiloxane IOTA-AKT