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标准化方法

世界各地的监管机构定期审查新兴的化学污染物的健康和安全问题，并在必要时建立暴露限值。在许多情况下，建立了标准化的分析方法，以便进行统一的测试。中信建生产许多标准解决方案，以支持美国 EPA、欧洲、日本和 WHO 标准化方法。

相关资源

➤ Per- and Polyfluoroalkyl Substances (PFAS)
➤ US EPA Method 1628
➤ US EPA UCMR 4 Method Standards
➤ UCMR 5 PFAS Standards

Dioxin, Furan, and Polychlorinated Biphenols

相关产品

Dioxins and Furans

US EPA Method 1613

US EPA Method 1613 "Starter Kit" (50 samples)

US EPA Method 1613 "Starter Kit" (50 samples)

项目号EDF-1613-KIT

M1613 Daily Calibration + Window Definer & Isomer Specificity

M1613 Daily Calibration + Window Definer & Isomer Specificity

项目号EDF-4141

Method 1613 Internal Standard Spiking Solution (¹³C₁₂, 99%)

Method 1613 Internal Standard Spiking Solution (¹³C₁₂, 99%)

项目号EDF-5999

Method 1613 Internal Standard Spiking Solution (¹³C₁₂, 99%)

Method 1613 Internal Standard Spiking Solution (¹³C₁₂, 99%)

项目号EDF-5999-2.5ML

Method 1613 Cleanup Standard (³⁷Cl₄, 96%)

Method 1613 Cleanup Standard (³⁷Cl₄, 96%)

项目号EDF-6999

Method 1613 Cleanup Standard 10X Stock Solution (³⁷Cl₄, 96%)

Method 1613 Cleanup Standard 10X Stock Solution (³⁷Cl₄, 96%)

项目号EDF-6999-10X

Method 1613 Precision and Recovery Standard Solution

Method 1613 Precision and Recovery Standard Solution

项目号EDF-7999

Method 1613 Precision and Recovery Standard Solution

Method 1613 Precision and Recovery Standard Solution

项目号EDF-7999-10X

Method 1613 Labeled Compound Stock Solution

Method 1613 Labeled Compound Stock Solution

项目号EDF-8999

Method 1613 Labeled Compound Stock Solution

Method 1613 Labeled Compound Stock Solution

项目号EDF-8999-4

Method 1613 Labeled Compound Stock Solution

Method 1613 Labeled Compound Stock Solution

项目号EDF-8999-5ML

Method 1613 Calibration Solutions (CS1-CS5)

Method 1613 Calibration Solutions (CS1-CS5)

项目号EDF-9999

US EPA Method 23

US EPA Method 23 "Starter Kit"

US EPA Method 23 "Starter Kit"

项目号EDF-23-KIT

Method 23 Calibration Solutions (CS1 - CS5)

Method 23 Calibration Solutions (CS1 - CS5)

项目号EDF-4052

Method 23 Internal Standard Stock Solution (¹³C₁₂, 99%)

Method 23 Internal Standard Stock Solution (¹³C₁₂, 99%)

项目号EDF-4053

Method 23 Internal Standard Stock Solution (¹³C₁₂, 99%) (1/10 concentration)

Method 23 Internal Standard Stock Solution (¹³C₁₂, 99%) (1/10 concentration)

项目号EDF-4053-L

Method 23 Surrogate Standard Stock Solution (¹³C₁₂, 99%; ³⁷Cl₄, 96%)

Method 23 Surrogate Standard Stock Solution (¹³C₁₂, 99%; ³⁷Cl₄, 96%)

项目号EDF-4054

Method 23 Recovery Standard Stock Solution (¹³C₁₂, 99%)

Method 23 Recovery Standard Stock Solution (¹³C₁₂, 99%)

项目号EDF-4055

Method 23 Recovery Standard Stock Solution (¹³C₁₂, 99%) (1/5 concentration)

Method 23 Recovery Standard Stock Solution (¹³C₁₂, 99%) (1/5 concentration)

项目号EDF-4055-L

Method 23 Alternate Recovery Stock Solution (¹³C₁₂, 99%)

Method 23 Alternate Recovery Stock Solution (¹³C₁₂, 99%)

项目号EDF-5189

Method 23 Alternate Recovery Stock Solution (¹³C₁₂, 99%) (1/4 concentration)

Method 23 Alternate Recovery Stock Solution (¹³C₁₂, 99%) (1/4 concentration)

项目号EDF-5189-L

US EPA Method 8280

Method 8280 Recovery Standard Solution (¹³C₁₂, 99%) in nonane

Method 8280 Recovery Standard Solution (¹³C₁₂, 99%) in nonane

项目号ED-2521

Method 8280 Cleanup Standard Solution (³⁷Cl₄, 96%) in nonane

Method 8280 Cleanup Standard Solution (³⁷Cl₄, 96%) in nonane

项目号ED-2522

Standard for EPA Method 8280 (CC1)

Standard for EPA Method 8280 (CC1)

项目号EDF-2519-1

Standard for EPA Method 8280 (CC1 - CC5)

Standard for EPA Method 8280 (CC1 - CC5)

项目号EDF-2519-A

Method 8280 Internal Standard Solution (¹³C₁₂, 99%)

Method 8280 Internal Standard Solution (¹³C₁₂, 99%)

项目号EDF-2520

Method 8280 Matrix Spiking Solution

Method 8280 Matrix Spiking Solution

项目号EDF-2523

Modified Method 8280 Calibration Solutions (CS1-CS5)

Modified Method 8280 Calibration Solutions (CS1-CS5)

项目号EDF-4095

Modified Method 8280 Matrix Spiking Solution

Modified Method 8280 Matrix Spiking Solution

项目号EDF-4096

EPA Method 8280 "Starter Kit"

EPA Method 8280 "Starter Kit"

项目号EDF-8280-KIT

EPA Modified Method 8280 "Starter Kit"

EPA Modified Method 8280 "Starter Kit"

项目号EDF-8280-M-KIT

US EPA Method 8290

US EPA Method 8290 Recovery Standard Solution (¹³C₁₂, 99%) in nonane

US EPA Method 8290 Recovery Standard Solution (¹³C₁₂, 99%) in nonane

项目号ED-5004

US EPA Method 8290 Sample Fortification Solution (¹³C₁₂, 99%)

US EPA Method 8290 Sample Fortification Solution (¹³C₁₂, 99%)

项目号EDF-5005

US EPA Method 8290 Calibration Solutions (HRCC1-HRCC5)

US EPA Method 8290 Calibration Solutions (HRCC1-HRCC5)

项目号EDF-5006

US EPA Method 8290 Matrix Spiking Solution (unlabeled)

US EPA Method 8290 Matrix Spiking Solution (unlabeled)

项目号EDF-5008

US EPA Method 8290 "Starter Kit"

US EPA Method 8290 "Starter Kit"

项目号EDF-8290-KIT

JIS Methods K0311 and K0312

Modified JIS PCB Alt. B Cleanup Solution (¹³C₁₂, 99%)

Modified JIS PCB Alt. B Cleanup Solution (¹³C₁₂, 99%)

项目号EC-5419

JIS Dioxin/Furan Calibration Solutions (STD1-STD5)

JIS Dioxin/Furan Calibration Solutions (STD1-STD5)

项目号EDF-5187

Modified JIS Dioxin & Furan Calibration Solutions (CS1H-CS6H)

Modified JIS Dioxin & Furan Calibration Solutions (CS1H-CS6H)

项目号EDF-5327-H

Modified JIS Dioxin & Furan Cleanup Spike (¹³C₁₂, 99%)

Modified JIS Dioxin & Furan Cleanup Spike (¹³C₁₂, 99%)

项目号EDF-5328

Modified JIS Dioxin & Furan Syringe Spike (¹³C₁₂, 99%)

Modified JIS Dioxin & Furan Syringe Spike (¹³C₁₂, 99%)

项目号EDF-5329

Modified JIS Low Concentration Dioxin & Furan Calibration Solutions (CS1L-CS5L)

Modified JIS Low Concentration Dioxin & Furan Calibration Solutions (CS1L-CS5L)

项目号EDF-5331-L

Modified JIS Low Concentration Cleanup Spike (¹³C₁₂, 99%)

Modified JIS Low Concentration Cleanup Spike (¹³C₁₂, 99%)

项目号EDF-5332

Modified JIS Low Concentration Syringe Spike (¹³C₁₂, 99%)

Modified JIS Low Concentration Syringe Spike (¹³C₁₂, 99%)

项目号EDF-5333

Modified JIS Dioxin & Furan Sampling Spike (¹³C₁₂, 99%)

Modified JIS Dioxin & Furan Sampling Spike (¹³C₁₂, 99%)

项目号EF-5330

European Air Method EN-1948

EN-1948 Syringe Standard Solution (¹³C₁₂, 99%) in nonane

EN-1948 Syringe Standard Solution (¹³C₁₂, 99%) in nonane

项目号ED-4140

EN-1948 Dioxin/Furan "Starter Kit"

EN-1948 Dioxin/Furan "Starter Kit"

项目号EDF-1948-KIT

Extraction Standard for EN-1948-2 (¹³C₁₂, 99%)

Extraction Standard for EN-1948-2 (¹³C₁₂, 99%)

项目号EDF-4139

Extraction Standard for EN-1948-2 (¹³C₁₂, 99%)

Extraction Standard for EN-1948-2 (¹³C₁₂, 99%)

项目号EDF-4139-10

Native Stock Response Factor Solution for EN-1948-2

Native Stock Response Factor Solution for EN-1948-2

项目号EDF-4175

EN-1948 Calibration Solutions (CS1-CS5)

EN-1948 Calibration Solutions (CS1-CS5)

项目号EDF-4947

EN-1948 Sampling Standard Solution (¹³C₁₂, 99%) in nonane

EN-1948 Sampling Standard Solution (¹³C₁₂, 99%) in nonane

项目号EF-4138

PCBs

US EPA Method 1628

EPA Method 1628 Calibration Standard Solutions (CS1-CS6)

EPA Method 1628 Calibration Standard Solutions (CS1-CS6)

项目号EC-5612

EPA Method 1628 Labeled Compound Standard Solution (¹³C₁₂, 99%) in acetonitrile

EPA Method 1628 Labeled Compound Standard Solution (¹³C₁₂, 99%) in acetonitrile

项目号EC-5613

EPA Method 1628 Native Standard Solution in acetonitrile

EPA Method 1628 Native Standard Solution in acetonitrile

项目号EC-5614

EPA Method 1628 Non-Extracted Internal Standard Solution (¹³C₁₂, 99%) in nonane

EPA Method 1628 Non-Extracted Internal Standard Solution (¹³C₁₂, 99%) in nonane

项目号EC-5615

US EPA Method 1668

Method 1668A/B/C Calibration Solutions (CS1-CS5)

Method 1668A/B/C Calibration Solutions (CS1-CS5)

项目号EC-4976

Method 1668A/B/C Toxics/LOC/Window Defining Solution (¹³C₁₂, 99%)

Method 1668A/B/C Toxics/LOC/Window Defining Solution (¹³C₁₂, 99%)

项目号EC-4977

Method 1668A/B/C Toxics/LOC/Window Defining Solution (¹³C₁₂, 99%)

Method 1668A/B/C Toxics/LOC/Window Defining Solution (¹³C₁₂, 99%)

项目号EC-4977-5

Method 1668A/B/C Cleanup Standard Solution (¹³C₁₂, 99%) 1 µg/mL in nonane

Method 1668A/B/C Cleanup Standard Solution (¹³C₁₂, 99%) 1 µg/mL in nonane

项目号EC-4978

Method 1668A/B/C Injection Internal Standard Solution (¹³C₁₂, 99%)

Method 1668A/B/C Injection Internal Standard Solution (¹³C₁₂, 99%)

项目号EC-4979

Method 1668A/B/C Native Toxics/LOC Solution 2 µg/mL in nonane/isooctane

Method 1668A/B/C Native Toxics/LOC Solution 2 µg/mL in nonane/isooctane

项目号EC-4989

CEN Method EN-1948-4

EN-1948-4 Marker (Non-Dioxin-Like) PCB "Starter Kit"

EN-1948-4 Marker (Non-Dioxin-Like) PCB "Starter Kit"

项目号EC-1948-4M-KIT

EN-1948-4 WHO (Dioxin-Like) PCB "Starter Kit"

EN-1948-4 WHO (Dioxin-Like) PCB "Starter Kit"

项目号EC-1948-4W-KIT

EN-1948-4 PCB Sampling Standard (¹³C₁₂, 99%) 100 ng/mL in nonane

EN-1948-4 PCB Sampling Standard (¹³C₁₂, 99%) 100 ng/mL in nonane

项目号EC-5370

EN-1948-4 PCB Recovery Standard (¹³C₁₂, 99%) 100 ng/mL in nonane

EN-1948-4 PCB Recovery Standard (¹³C₁₂, 99%) 100 ng/mL in nonane

项目号EC-5371

EN-1948-4 WHO PCB Extraction Standard (¹³C₁₂, 99%) 100 ng/mL in nonane

EN-1948-4 WHO PCB Extraction Standard (¹³C₁₂, 99%) 100 ng/mL in nonane

项目号EC-5372

EN-1948-4 Marker PCB Extraction Standard (¹³C₁₂, 99%) 1000 ng/mL in nonane

EN-1948-4 Marker PCB Extraction Standard (¹³C₁₂, 99%) 1000 ng/mL in nonane

项目号EC-5379

EN-1948-4 WHO PCB Calibration Series (CS1-CS6)

EN-1948-4 WHO PCB Calibration Series (CS1-CS6)

项目号EC-5380

EN-1948-4 Marker PCB Calibration Series (CS1-CS6)

EN-1948-4 Marker PCB Calibration Series (CS1-CS6)

项目号EC-5385

JIS PCB Method Standards

Modified JIS PCB Cleanup Spike (¹³C₁₂, 99%)

Modified JIS PCB Cleanup Spike (¹³C₁₂, 99%)

项目号EC-5324

Modified JIS PCB Syringe pike (¹³C₁₂, 99%) 50 ng/mL in nonane

Modified JIS PCB Syringe pike (¹³C₁₂, 99%) 50 ng/mL in nonane

项目号EC-5325

Modified JIS PCB Sampling Spike (¹³C₁₂, 99%)

Modified JIS PCB Sampling Spike (¹³C₁₂, 99%)

项目号EC-5326

Modified JIS PCB Alt A Extended Calibration Solutions (CS0.4H-CS6H)

Modified JIS PCB Alt A Extended Calibration Solutions (CS0.4H-CS6H)

项目号EC-5360

Modified JIS PCB Alt. B Calibration Solutions (CS1H-CS5H)

Modified JIS PCB Alt. B Calibration Solutions (CS1H-CS5H)

项目号EC-5418

Modified JIS PCB Alt. B Cleanup Solution (¹³C₁₂, 99%)

Modified JIS PCB Alt. B Cleanup Solution (¹³C₁₂, 99%)

项目号EC-5419

Flame Retardants

US EPA Method 1614

US EPA Method 1614 "Starter Kit"

US EPA Method 1614 "Starter Kit"

项目号EO-1614-KIT

Method 1614 Labeled Injection Internal Stock Solution (¹³C₁₂, 99%)

Method 1614 Labeled Injection Internal Stock Solution (¹³C₁₂, 99%)

项目号EO-5275

Method 1614 Labeled Cleanup Stock Solution (¹³C₁₂, 99%)

Method 1614 Labeled Cleanup Stock Solution (¹³C₁₂, 99%)

项目号EO-5276

Method 1614 Labeled Surrogate Stock Solution (¹³C₁₂, 99%)

Method 1614 Labeled Surrogate Stock Solution (¹³C₁₂, 99%)

项目号EO-5277

Method 1614 Native PAR Stock Solution

Method 1614 Native PAR Stock Solution

项目号EO-5278

Method 1614 Calibration Solutions (CS1-CS5)

Method 1614 Calibration Solutions (CS1-CS5)

项目号EO-5279

EPA UCMR 4

EPA Method 545 Internal Standard PDS Mixture (D, 98%) in 1:1 methanol:water

EPA Method 545 Internal Standard PDS Mixture (D, 98%) in 1:1 methanol:water

项目号ES-5584