"SPEX CERTIPREP LLC"
Chloroform Single-Component Organic Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-Component organic standards.
Expand 1 Items
Total Cyanide QC Concentrate, Certified Reference Material
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
Expand 1 Items
Phenols Mix
Supplier: SPEX CERTIPREP LLC
US EPA method 8270 is a general analytical method for the monitoring of semivolatiles in environmental and waste samples by GC/MS.
Expand 1 Items
Oxygenates QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
Expand 1 Items
Multi-State Hydrocarbon Standard, Hexane through Tetratetracontane, Even Alkanes (High Level)
Supplier: SPEX CERTIPREP LLC
Multi-State Hydrocarbon Standard, Hexane through Tetratetracontane, Even Alkanes (High Level)
Expand 1 Items
Silica Wastewater QC Concentrate, Certified Reference Material
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
Expand 1 Items
High Concentration Base/Neutral Surrogate Standards for CLP Series Methods
Supplier: SPEX CERTIPREP LLC
Organic Standard
Expand 1 Items
Base/Neutrals QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
Expand 1 Items
Mercury QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
Expand 1 Items
Ammonium hexafluorotitanate ≥99.99% (trace metals basis), SPEX Infinitas™
Supplier: SPEX CERTIPREP LLC
Ammonium hexafluorotitanate ≥99.99% (trace metals basis), SPEX Infinitas™
Expand 2 Items
Surrogate Standard, EPA Method 8260B
Supplier: SPEX CERTIPREP LLC
Certified components: 3
Expand 1 Items
Purgeable Gases Mix B (High Level)
Supplier: SPEX CERTIPREP LLC
US EPA method 502.1 is a general analytical method for the monitoring of halogenated, portable VOCs in drinking water and raw water sources by GC with a hall detector. US EPA method 502.2 is a general analytical method for the monitoring of halogenated, purgeable VOCs in drinking water and raw water sources by GC megabore capillary column techniques and hall and photoionization detectors (PID).
Expand 1 Items
Purgeable Gases Mix B
Supplier: SPEX CERTIPREP LLC
US EPA method 624 is a general analytical method for the monitoring of VOCs in municipal and industrial wastewater by GC/MS.
Expand 1 Items
Assurance® Grade Europium Standards for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for AA & ICP.
Expand 3 Items
Claritas PPT® Grade Uranium (Depleted) Standards for ICP-MS, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single element standards for ICP-MS.
Expand 3 Items
#: 21905-026
Supplier: Kimberly-Clark
#: 32934-080
Supplier: Kimberly-Clark
#: 89039-656
Supplier: VWR International