Title 21

PART 177 SUBPART C

Subpart C - Substances for Use Only as Components of Articles Intended for Repeated Use

• 21 U.S.C. 321, 342, 348, 379e.
• 42 FR 14572, Mar. 15, 1977, unless otherwise noted.

21:3.0.1.1.8.3.1.1	SECTION 177.2210	177.2210 Ethylene polymer, chlorosulfonated.
21:3.0.1.1.8.3.1.2	SECTION 177.2250	177.2250 Filters, microporous polymeric.
21:3.0.1.1.8.3.1.3	SECTION 177.2260	177.2260 Filters, resin-bonded.
21:3.0.1.1.8.3.1.4	SECTION 177.2280	177.2280 4,4′-Isopropylidenediphenolepichlorohydrin thermosetting epoxy resins.
21:3.0.1.1.8.3.1.5	SECTION 177.2355	177.2355 Mineral reinforced nylon resins.
21:3.0.1.1.8.3.1.6	SECTION 177.2400	177.2400 Perfluorocarbon cured elastomers.
21:3.0.1.1.8.3.1.7	SECTION 177.2410	177.2410 Phenolic resins in molded articles.
21:3.0.1.1.8.3.1.8	SECTION 177.2415	177.2415 Poly(aryletherketone) resins.
21:3.0.1.1.8.3.1.9	SECTION 177.2420	177.2420 Polyester resins, cross-linked.
21:3.0.1.1.8.3.1.10	SECTION 177.2430	177.2430 Polyether resins, chlorinated.
21:3.0.1.1.8.3.1.11	SECTION 177.2440	177.2440 Polyethersulfone resins.
21:3.0.1.1.8.3.1.12	SECTION 177.2450	177.2450 Polyamide-imide resins.
21:3.0.1.1.8.3.1.13	SECTION 177.2460	177.2460 Poly(2,6-dimethyl-1,4-phenylene) oxide resins.
21:3.0.1.1.8.3.1.14	SECTION 177.2465	177.2465 Polymethylmethacrylate/poly(trimethoxysilylpropyl)methacrylate copolymers.
21:3.0.1.1.8.3.1.15	SECTION 177.2470	177.2470 Polyoxymethylene copolymer.
21:3.0.1.1.8.3.1.16	SECTION 177.2480	177.2480 Polyoxymethylene homopolymer.
21:3.0.1.1.8.3.1.17	SECTION 177.2490	177.2490 Polyphenylene sulfide resins.
21:3.0.1.1.8.3.1.18	SECTION 177.2500	177.2500 Polyphenylene sulfone resins.
21:3.0.1.1.8.3.1.19	SECTION 177.2510	177.2510 Polyvinylidene fluoride resins.
21:3.0.1.1.8.3.1.20	SECTION 177.2550	177.2550 Reverse osmosis membranes.
21:3.0.1.1.8.3.1.21	SECTION 177.2600	177.2600 Rubber articles intended for repeated use.
21:3.0.1.1.8.3.1.22	SECTION 177.2710	177.2710 Styrene-divinylbenzene resins, cross-linked.
21:3.0.1.1.8.3.1.23	SECTION 177.2800	177.2800 Textiles and textile fibers.
21:3.0.1.1.8.3.1.24	SECTION 177.2910	177.2910 Ultra-filtration membranes.

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