تستهای بیوتکنولوژی

 

 

Free & Total Glycerin ASTM D6584

5 mL

Flash Point ASTM D93

225 mL

Total Acid Number ASTM D664

50 mL

Cloud & Pour Point ASTM D2500

100 mL

Water and Sediment ASTM D2709

100 mL

Visual Inspection ASTM D4176

1000 mL

Total Sulfur by UVF ASTM D5453

5 mL

Moisture by Coulometric KF ASTM D6304

10 mL

Oxidation Stability EN 14112

10 mL

Calcium & Magnesium by ICP EN 14538

50 mL

Sodium & Potassium by ICP EN 14538

50 mL

Phosphorus by ICP ASTM D4951

50 mL

Copper Strip Corrosion ASTM D130

100 mL

Kinematic Viscosity ASTM D445

50 mL

Sulfated Ash ASTM D874

25 mL

Distillation Temperature ASTM D1160

400 mL

Micro-Carbon Residue ASTM D4530

25 mL

Methanol Content EN 14110

25 mL

Cetane Number ASTM D613

1000 mL

Soap & Catalyst AOCS Cc 17-95

100 mL

 

2.. Ethanole :

Ethanol & Methanol ASTM D5501

5 mL

Solvent-Washed Gum ASTM D381

100 mL

Acidity ASTM D1613

100 mL

Specific Gravity ASTM D4052

20 mL

Proof ASTM D4052

20 mL

Density ASTM D4052

20 mL

pHe ASTM D6423

100 mL

Visual Inspection ASTM D4176

500 mL

Total Sulfur ASTM D5453

5 mL

Inorganic Sulfate ASTM D7319

25 mL

Chloride ASTM D7319

25 mL

Copper by ICP ASTM D1688-Mod

50 mL

Denaturant Content Calculation

0 mL

Water by Coulometric KF ASTM E1064

10 mL

 

3.. Glycerin :

Flash Point ASTM D93

250 mL

Ash Content ASTM D482

100 mL

Density ASTM D4052

20 mL

Specific Gravity ASTM D4052

20 mL

Moisture by Coulometric KF ASTM D6304

5 mL

Glycerin Purity by GC ASTM D6584-Mod

5 mL

Free Fatty Acid - Titration AOCS Ca 5a-40

100 mL

Methanol Content EN 14110-Mod

10 mL

pH ASTM D4980

100 mL

Calculation of MONG IUPAC III.A.6

na

 

 

 

 

 

 

 

EN 14214-03

 

ASTM D6751-07b

Parameters for Biodiesel or FAME:

Methods for EN14214-03:

Biodiesel Tests and Comments:

Methods for D6751-07b. Primary (referee) methods indicated.

Density @ 15OC

EN ISO 3675 or 12185

Hydrometer, Densitometer

N/A

API Gravity or density

N/A

Not a specification requirement

D1298 or D4052

Kinematic Viscosity @ 40OC

EN ISO 3104

Methods are equivalent

D445

Flash Point

EN ISO 3679

Rapid equilibrium closed cup

N/A

Flash Point

N/A

PM Closed cup

D93

Sulphur content

EN ISO 20846 or 20884

UV fluorescence, WDXRF

N/A

Sulfur content

N/A

UV Fluorescence

D5453

Carbon residue (on 10% Bottoms)

EN ISO 10370

MCRT

N/A

Carbon residue (on whole sample)

N/A

MCRT

D4530

Cetane number

EN ISO 5165

Cetane Engine, Methods are equivalent

D613

Derived Cetane Number

N/A

IQT, Alternative for D6751

D6890

Sulphated ash 

ISO 3987

Methods are equivalent

D874

Water content

EN ISO 12937

Coulometric Karl Fischer

N/A

Water & sediment content

N/A

By Centrifuge

D2709

Total contamination

EN 12662

By Filtration

N/A

Copper strip corrosion

EN ISO 2160

Methods are equivalent

D130

Oxidation stability, 110OC

EN 14112

Rancimat, 6 hour requirement

N/A

Oxidation stability, 110OC

N/A

Rancimat, 3 hour

EN 14112

Acid value

EN 14104

PP Colorimetric Titration

N/A

Acid number

N/A

Potentiometric Titration

D664

Iodine value

EN14111

By Titration

N/A

Linolenic acid methyl ester

EN 14103

By GC.

N/A

Polyunsaturated methyl esters

Ester content

Methanol content

EN 141110

By GC.

EN14110

Monoglyceride content

EN 14105 / 6

By GC.

N/A

Diglyceride content

Triglyceride content

Free glycerol

Total glycerol

Free & total Glycerin

N/A

By GC.

D6584

Group I (alkali) metals Na, K

EN 14108 Na, 14109 K

AAS

N/A

Group I (alkali) metals Na, K

N/A

ICP

EN14538

Group II (alkali) metals Ca, Mg

EN 14538

ICP

EN14538

Phosphorus content

EN 14107

ICP

N/A

Phosphorus content

N/A

ICP

D4951 Mod.

Cold Filter Plugging Point, OC

EN 116

Cold Flow Test

N/A

Cloud Point

N/A

Wax Appearance Temp.

D2500

90% Recovered Distillation Temp.

N/A

Vaccum Distillation

D1160

 

 

 

 

 

DIESEL FUEL

Diesel Fuel testing such as:

  • Ramsbottom Carbon by ASTM D524
  • Closed Cup Flash Point by ASTM D93
  • Ash % Mass by ASTM D482
  • Viscosity by ASTM D445
  • Cetane Number by ASTM D613
  • Cold filter Plugging Point by ASTM D6371

BIO-DIESEL

Bio-Diesel testing such as:

  • Free & Total Glycerin by ASTM D6584
  • Vacuum Distillation by ASTM D1160
  • Acid Number by ASTM D664
  • Water & Sediment by ASTM D2709
  • Phosphorus Content by ASTM D4951

 

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