EPA Protocol & Calibration Gas Mixtures
PROTOCAL™ - Purity Plus EPA Protocol Gases

Specialty Gases of America, Inc. provides an outstanding source for economical, yet reliable, EPA Protocol & Calibration Gas Mixtures. This is PROTOCAL™, yet another high quality product line proudly brought to you by Specialty Gases of America, Inc.

Specialty Gases of America, Inc. has a long-standing tradition of catering to customer satisfaction with timely delivery and affordable rare and specialty gases, medical gases, industrial gases and welding supplies. Now with our ISO 9000:20001 certified operations, we are able to provide our customers with a complete line of EPA Protocol & Calibration Gases.

Call us today to find out how PROTOCAL™ can serve your EPA Protocol Gas Mixtures needs.

Three and four-component EPA Protocol, PROTOCAL™ gases are available with concentrations of minor components as listed below. Please contact our sales department for part number and pricing information.

TWO-COMPONENT EPA PROTOCOL GAS MIXTURES
PART NUMBER	EPA PROTOCOL MIXTURE
EPA 2COM-001	1-20% Carbon Dioxide / Air
EPA 2COM-002	300-9999 PPM Carbon Dioxide / Air
EPA 2COM-003	100-299 PPM Carbon Dioxide / Air
EPA 2COM-004	1-20% Carbon Dioxide / Nitrogen
EPA 2COM-005	300-9999 PPM Carbon Dioxide / Nitrogen
EPA 2COM-006	100-299 PPM Carbon Dioxide / Nitrogen
EPA 2COM-007	1-3% Carbon Dioxide / Air
EPA 2COM-008	100-9999 PPM Carbon Dioxide / Air
EPA 2COM-009	10-99 PPM Carbon Dioxide / Air
EPA 2COM-010	8-9.9 PPM Carbon Dioxide / Air
EPA 2COM-011	0.5-7.9 PPM Carbon Dioxide / Air
EPA 2COM-012	1-10% Carbon Dioxide / Nitrogen
EPA 2COM-013	100-9999 PPM Carbon Dioxide / Nitrogen
EPA 2COM-014	10-99 PPM Carbon Dioxide / Nitrogen
EPA 2COM-015	8-9.9 PPM Carbon Dioxide / Nitrogen
EPA 2COM-016	0.5-7.9 PPM Carbon Dioxide / Nitrogen
EPA 2COM-017	100-999 PPM Hydrogen Sulfide / Air
EPA 2COM-018	10-99 PPM Hydrogen Sulfide / Air
EPA 2COM-019	1-9.9 PPM Hydrogen Sulfide / Air
EPA 2COM-020	100-999 PPM Hydrogen Sulfide / Nitrogen
EPA 2COM-021	10-99 PPM Hydrogen Sulfide / Nitrogen
EPA 2COM-022	4-9.9 PPM Hydrogen Sulfide / Nitrogen
EPA 2COM-023	1-3.9 PPM Hydrogen Sulfide / Nitrogen
EPA 2COM-024	>= 1 PPM Methane / Air
EPA 2COM-025	< 1 PPM Methane / Air
EPA 2COM-026	>= 1 PPM Methan / Air
EPA 2COM-027	< 1 PPM Methane / Air
EPA 2COM-028	0.5-1% Nitric Oxide / Nitrogen
EPA 2COM-029	100-4999 PPM Nitric Oxide / Nitrogen
EPA 2COM-030	30-99 PPM Nitric Oxide / Nitrogen
EPA 2COM-031	10-29.9 PPM Nitric Oxide / Nitrogen
EPA 2COM-032	5-9.9 PPM Nitric Oxide / Nitrogen
EPA 2COM-033	4-4.9 PPM Nitric Oxide / Nitrogen
EPA 2COM-034	1-3.9 PPM Nitric Oxide / Nitrogen
EPA 2COM-035	500-5000 PPM NOx / Air
EPA 2COM-036	100-499 PPM NOx / Air
EPA 2COM-037	80-99 PPM NOx / Air
EPA 2COM-038	30-79 PPM NOx / Air
EPA 2COM-039	5-29.9 PPM NOx / Air
EPA 2COM-040	1-4.9 PPM NOx / Air
EPA 2COM-041	23-49% Oxygen / Nitrogen
EPA 2COM-042	5-22.9% Oxygen / Nitrogen
EPA 2COM-043	0.8-4.9% Oxygen / Nitrogen
EPA 2COM-044	4000-7999 PPM Oxygen / Nitrogen
EPA 2COM-045	1000-6000 PPM Propane / Air
EPA 2COM-046	100-999 PPM Propane / Air
EPA 2COM-047	1-99 PPM Propane / Air
EPA 2COM-048	500-499 PPM Sulfur Dioxide / Air
EPA 2COM-049	100-499 PPM Sulfur Dioxide / Air
EPA 2COM-050	40-99 PPM Sulfur Dioxide / Air
EPA 2COM-051	10-39 PPM Sulfur Dioxide / Air
EPA 2COM-052	500-4999 PPM Sulfur Dioxide / Nitrogen
EPA 2COM-053	100-499 PPM Sulfur Dioxide / Nitrogen
EPA 2COM-054	40-99 PPM Sulfur Dioxide / Nitrogen
EPA 2COM-055	10-39 PPM Sulfur Dioxide / Nitrogen
EPA 2COM-056	1000 PPM-2.9% Propane / Nitrogen
EPA 2COM-057	100-999 PPM Propane / Nitrogen
EPA 2COM-058	1-99 PPM Propane / Nitrogen
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