Certified Reference Material

huahana

Mea Hoʻolaha Hoʻopaʻa ʻia

ʻO ka wehewehe pōkole:

Hoʻohana ʻia ka CRM no ka mana maikaʻi a me ka calibration o nā mea analytical i ka nānā ʻana i ka Iron Ore.Hiki ke hoʻohana ʻia ka CRM no ka hoʻololi ʻana i ka waiwai i ana ʻia.


Huahana Huahana

Huahana Huahana

Hoʻolauna huahana

Chemical Analysis (1)
Chemical Analysis (2)

Na Waiwai Hooia

Papa 1. Nā Waiwai i hōʻoia ʻia no ZBK 306 (Mahele Nui %)

Helu

ʻElemu

TFe

FeO

SiO2

Al2O3

CaO

MgO

ZBK 306

Na Waiwai Hooia

65.66

0.54

1.92

1.64

0.056

0.102

ʻAʻole maopopo

0.17

0.06

0.04

0.04

0.006

0.008

Helu

ʻElemu

S

P

Mn

Ti

K2O

Na2O

ZBK 306

Na Waiwai Hooia

0.022

0.060

0.135

0.048

0.018

0.007

ʻAʻole maopopo

0.001

0.002

0.003

0.002

0.002

0.002

Nā ʻano kālailai

Papa 2. Nā ʻano kālailai

Huina

Kaʻina hana

TFe

Titanium(III) chloride hoemi potassium dichromate titration method

FeO

ʻO ke ʻano hoʻohālikelike ʻana o ka potassium dichromateʻO ke ʻano potentiometric titrimetric

SiO2

ʻO ke ʻano gravimetric waika perchloric dehydrationʻO ke ʻano spectrophotometric blue silicomolybdicICP-AES

Al2O3

ʻO ke ʻano titration complexometricʻO ke ala photometric chrome azurol SICP-AES

CaO

ICP-AESAAS

MgO

ICP-AESAAS

S

Barium sulfate gravimetric alaʻO ke ʻano iodometric eombustion no ka hoʻoholo ʻana i ka ʻike sulfur

P

Bismuth phosphomolybdate blue spectrophotometric alaICP-AES

Mn

ʻO ke ʻano spectrophotometric periodate potassiumICP-AESAAS

Ti

ʻO ke ʻano photometric Diantipyryl methaneICP-AES

K2O

ICP-AESAAS

Na2O

ICP-AESAAS

Ho'āʻo Homogeneity a me ka Nānā Paʻa

Ka pau ʻana o ka palapala hōʻoia: Pono ka palapala hōʻoia o kēia CRM a hiki i Dekemaba 1, 2028.

Papa 3. Nā ʻano no ka hoʻāʻo ʻana i ka homogeneity

Huina

Nā ʻano kālailai

Laʻana liʻiliʻi (g)

TFe

Titanium(III) chloride hoemi potassium dichromate titration method

0.2

FeO

ʻO ke ʻano hoʻohālikelike ʻana o ka potassium dichromate

0.2

SiO2, Al2O3, CaO, MgO

ICP-AES

0.1

Mn, Ti

ICP-AES

0.2

P, K2O, Na2O

ICP-AES

0.5

S

ʻO ke ʻano iodometric eombustion no ka hoʻoholo ʻana i ka ʻike sulfur

0.5

Hoʻopili a mālama

Hoʻopili ʻia ka mea kuhikuhi i hōʻoia ʻia i loko o nā ʻōmole aniani me nā uhi plastik.ʻO ka paona ʻupena he 70 g kēlā me kēia.Manaʻo ʻia e mālama i ka maloʻo ke mālama ʻia.Pono e hoʻomaloʻo ʻia ka mea kuhikuhi i hōʻoia ʻia ma 105 ℃ no 1 hola ma mua o ka hoʻohana ʻana, a laila pono e lawe ʻia i waho a hoʻomaha ʻia i ka lumi wela.


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