American Polymer Standards Corporation
APSC is an independent contract testing laboratory specializing in Molecular Weight Distribution
analysis by various methods. These methods include Gel Permeation Chromatography/Size Exclusion Chromatography (GPC/SEC); Multi-Angle Laser Light Scattering (MALLS) and
Vapor Pressure Osmometry (VPO). Intrinsic Viscosity is also available.
APSC works closely with customers that require method development or that wish to
have their own custom methods preformed.
Polystyrene (Narrow MWD)
2
Polystyrene (Ultra High Mw, Narrow MWD)
2
Bimodal Polystyrene (Narrow MWD)
2
Polystyrene (Broad MWD)
2
Brominated Polystyrene
2
Polystyrene Kits
3
Polymethyl Methacrylate (Narrow MWD)
3
Polymethyl Methacrylate (Broad MWD)
3
Polymethyl Methacrylate Kits
3
Polybutadiene (Narrow MWD)
3
Polybutadiene (Broad MWD)
3
Polybutadiene Kit
3
Poly (Iso-Butylene) (Narrow MWD)
4
Poly (Iso-Butylene) (Broad MWD)
4
Poly (Iso-Butylene) Kits
4
Polycarbonate (Branched)
4
Polycarbonate Kit
4
Poly (Vinyl Butyral) (Broad MWD)
4
Polyvinyl Acetate (Broad MWD)
5
Polyvinyl Acetate Kit
5
Polyvinyl Chloride (Broad MWD)
5
Polyvinyl Chloride Kit
5
Polypropylene Glycol (Narrow MWD)
5
Polypropylene Glycol Kit
5
Polydimethylsiloxane 5
Polydimethylsiloxane (Broad MWD)
6
Polydimethylsiloxane Kits
6
Polypropylene (Broad MWD)
6
Polypropylene (Low Mw, Narrow MWD)
6
Polypropylene Kit
6
Polyethylene (Branched HD-LDPE)
6
Polyethylene (Broad MWD)
6
Polyethylene (Narrow MWD)
6
Polyethylene (Low Mw)
7
Polyethylene (Ultra High MWD)
7
Polyethylene Terephthalate
7
Polybutylene Terephthalate
7
Cellulose Acetate
7
Polytetrahydrofuran 7
Nylon 6
7
Nylon 66
7
Vinylidene Fluoride-hexafluoropropylene
7
Polyacrylonitrile 7
Cellulose Triacetate
7
Polysulfone 8
Polylactic Acid
8
Polylactic Acid Kit
8
Polyisoprene (Broad MWD)
8
Polymethyacrylic Acid – Na Salt (Narrow MWD)
8
Polymethyacrylic Acid – Na Salt Kit
8
Polyacrylic Acid – Na Salt
8
Polyacrylic Acid – Na Salt (Broad MWD)
8
Polyacrylic Acid – Na Salt Kits
9
Polyacrylamide (Non-ionic)
9
Polyacrylamide (Non-ionic)
9
Polyacrylamide Kits
9
Polyethylene Glycol (Narrow MWD)
9
Polyethylene Glycol Kits
9
Polyethylene Oxide (Anionic, Narrow MWD)
9
Polyethylene Oxide (Anionic, Broad MWD)
10
Polyethylene Oxide Kits
10
Polystyrene Sulfonate – Na Salt (Narrow MWD)
10
Polystyrene Sulfonate – Na Salt (Broad MWD)
10
Polystyrene Sulfonate – Na Salt Narrow Kit
10
Dextran (Branched, Polysaccharides)
10
Dextran (Broad MWD, Branched, Polysaccharides)
11
Dextran Kits
11
Hydroxyethyl Cellulose
11
Hydroxyethyl Starch (Broad MWD)
11
Hydroxyethyl Starch (Branched, Polyscaccharies)
11
Hydroxyethyl Starch Kits
12
Pullulan (Linear Polysaccharides)
12
Pullulan (Narrow MWD)
12
Pullulan (Broad MWD)
12
Pullulan Kit
12
Polyvinyl Alcohol (98% Hydrolyzed)
12
Carboxymethyl Cellulose – Na Salt
12
Hydroxypropyl Methycellulose
12
Hydroxypropyl Cellulose
12
Hydroxypropyl Cellulose (Broad MWD)
13
Hydroxypropyl Cellulose Kits
13
Polyvinylpyrrolidone 13
Xanthan 13
Poly (2 – Vinylpyridine) (Cationic – Narrow MWD)
13
Poly (2 – Vinylpyridine) (Cationic – Broad MWD)
13
Poly (2 – Vinylpyridine) Kit
13
Poly (allylamine) Hydrochloride (Broad MWD)
13
Chitosan (Cationic – Broad MWD)
13
Guar Gum
13
Gel Permeation Chromatography: Conventional
14
Gel Permeation Chromatography: Absolute
14
Multi-Angle Laser Light Scattering
15
Vapor Pressure Osmometry
15
American GPC Columns
16
GPC Column Regeneration Service
16
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American Polymer Standards Corporation