Glycerol, Surface tension 63mN/m at 20°C, 30ml Back Catalog number: GUM 11.3 Availability: In the manufacturer's stock Price on request - + Recommended 97659 Method 1666 Standard Price on request 98303 2-Methylnaphthalene Price on request C17321900 Terephthalic acid, bis(2-ethylhexyl) ester, 250mg Price on request