• Home
  • Archive by category "Gypsum"

Category: Gypsum

Gypsum Plaster Powder Testing in Egypt

Posted by: Chemist Posted on: November 8, 2024

Enquiry:

We are pleased to invite to send us you best price for performing a technical/chemical analysis test on the gypsum plaster powder (POP) in accordance to EN13279-1 & 2

kindly indicate in your proposal the required weight of sample and expected delivery of your report from the date of order confirmation. 

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Gypsum Testing in Al Khobar, KSA

Posted by: Chemist Posted on: July 19, 2023

Enquiry:

KINDLY PROVIDE QUOTATION OF ANALYSIS BELOW GYPSUM ANALYSIS.

Test Name          Unit       Method               Results

PHYSICAL PROPERTIES                                  

Free Water @ 45ºC         wt %      ASTM C471        

pH Value (5% Solution   pH Unit pH Meter           

Acid Insoluble (HCL)        wt %      ASTM C146        

CHEMICAL ANALYSI                                       

Iron Oxide (Fe2O3)         wt %      ASTM C471        

Phosphorus Pentoxide (P2O5)   wt %      ASTM C471        

Potassium Oxide (K2O) wt %      ASTM C471        

Sodium Oxide (Na2O)    wt %      ASTM C471        

Calcium Oxide (CaO)       wt %      ASTM C471        

Magnesium Oxide           wt %      ASTM C471        

Aluminum Trioxide (Al2O3)         wt %      ASTM C471        

ANION                                 

Fluoride (F)         mg/kg   AWWA 4500 F D               

TRACE METAL                                   

Nickel (Ni)           mg/kg   ICP-OES               

Chromium (Cr)  mg/kg   ICP-OES               

Mercury (Hg)     mg/kg   ICP-OES               

Arsenic (As)        mg/kg   ICP-OES               

Cadmium (Cd)   mg/kg   ICP-OES               

Lead (Pb)             mg/kg   ICP-OES               

CALCULATED COMPOUNDS                                       

Calcium Sulphate (CaSO4, 2H2O)               wt %      –             

Water Soluble (P2O5)    wt %      ICP-OES

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Stucco and BMA Testing for Gypsum, India

Posted by: Chemist Posted on: May 19, 2023

Enquiry:

As discussed, Request you to share quotation for Stucco and BMA for Gypsum

Please find the below for your reference.

ParametersMethod
Calcium as CaOASTM C 471
Magnesium as MgOASTM C 471
Silica as SiO2SGS/MIN/SOP/008 (Based on ASTM C 25-19)
Iron as Fe2O3SGS/MIN/SOP/009 (Based on ASTM C 25-19)
Aluminium as Al2O3SGS/MIN/SOP/009 (Based on ASTM C 25-19)
Sulphate as SO3ASTM C 471
Combined Water (215 – 2300C)ASTM C 471
Moisture (Free Water)ASTM C 471
Chloride as NaClASTM C 471
Purity based on SO3 (CaSO4.2H2O)IS 1288
pH (10% Solution)By pH Meter
Specific Surface Area/Blain Value 
BMA Efficiency 

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].