土壤中阴离子质控（氟,氯,溴,硝酸盐氮,亚硝酸盐氮 ,硫酸盐）-SQC013-10G-土壤-北纳标物网

土壤中阴离子质控（氟,氯,溴,硝酸盐氮,亚硝酸盐氮 ,硫酸盐）

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价格：￥1200
编号：SQC013-10G

货期：一周
品牌：中国

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土壤中阴离子质控（氟,氯,溴,硝酸盐氮,亚硝酸盐氮 ,硫酸盐）基本信息

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CUS Anions - in Soil
Solvent (Matrix) Soil
Storage &Handling Store at4°C

CERTIFICATION

Analyte	Units	Certified Value	Uncertainty	QC Performance Acceptance Limits
Bromide	mg/Kg	58.6	6.87	44.9	–	72.4
Chloride	mg/Kg	812	81.7	650	–	977
Fluoride	mg/Kg	100	8.98	17.2	–	53.2
Total Fluoride	mg/Kg	NA	92.2	183	–	552
Nitrate as N	mg/Kg	98.5	10.6	77.3	–	119
Nitrate+nitrite as N	mg/Kg	96.7	11.3	74.0	–	119
Sulfate	mg/Kg	1,064	152	759	–	1,369

Additional Information

Description

A total sample size of 10±1g is provided.

All analytes are present in their water soluble form.

The sample has been sterilized.

The sample has been sized to 100 mesh.

SAMPLE PREPARATION

The soil is to be extracted and analyzed using an appropriate extraction and analytical method for the analytes certified above. Mix well. No modification to the sample prior to sub-sampling is necessary.

All results are reported on a dry weight basis.

Storage

The sample should be stored at room temperature in a dark dry location. It has been determined to be stable for the duration of the expiration date

After sub-sampling replace cap securely and store remaining sample at room temperature.

Stability and shelf life after opening must be determined by the user, taking into account sampling frequency/volume and all local conditions.

注：以上信息仅供参考，以产品附带证书为准。