Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of matter insoluble in water in sodium tripolyphosphate
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法

1969-02-28

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Condensed phosphates for industrial use (including foodstuffs): determination of iron content
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法

1989-09-29

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of loss on ignition
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法

1969-02-28

트라이폴리인산 소듐 및 파이로 인산 소듐 (산업용) — 총 산화 인(V) 정량 — 인몰리브데넘산 퀴놀린 질량 분석 방법
工业用三聚磷酸钠和焦磷酸钠.总磷（V）氧化物含量的测定.磷钼酸喹啉重量法

2017-12-29

트라이폴리인산 소듐 및 파이로 인산 소듐 (산업용) — 총 산화 인(V) 정량 — 인몰리브데넘산 퀴놀린 질량 분석 방법
三聚磷酸钠和焦磷酸钠用于工业用途 - 总磷（V）氧化物含量的测定 - 喹啉磷钼酸盐重量法

2017-12-29

Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
工业用三聚磷酸钠和焦磷酸钠——总磷（V）氧化物含量的测定——磷钼酸喹啉重量法

1975-09-01

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of particle size distribution
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法

1974-06-07

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Condensed phosphates for industrial use (including foodstuffs): determination of chloride content
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法

1989-06-30

Analysis of sodium chloride for industrial use-Method for determination of iron content
工业氯化钠的分析

1990-09-30

Methods of test for sodium fluoride for industrial use-Determination of iron content
工业用氟化钠的试验方法

1980-04-30

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Separation by column chromatography and determination of the different phosphate forms
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法

1983-02-28

Methods of sampling and test for sodium hydroxide for industrial use-Determination of iron content
工业氢氧化钠的取样和试验方法

1981-02-27

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Condensed phosphates for industrial use (including foodstuffs). Determination of arsenic content. Silver diethyldithiocarbamate photometric method
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法 工业用浓缩磷酸盐（包括食品） 砷含量的测定 二乙基二硫代氨基甲酸银光度法

1979-09-28

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Condensed phosphates for industrial use (including foodstuffs) - determination of oxides of nitrogen content - 3,4-xylenol spectrophotometric method
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法 工业（包括食品）用浓缩磷酸盐氮氧化物含量的测定3,4-二甲酚分光光度法

1982-11-30

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Condensed phosphates for industrial use (including foodstuffs) - determination of calcium content - flame atomic absorption spectrometric method
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法 工业用浓缩磷酸盐（包括食品）.钙含量的测定.火焰原子吸收光谱测定法

1982-11-30

Methods of sampling and test for sodium and potassium silicates for industrial use-Determination of iron content
工业用硅酸钠和硅酸钾的取样和试验方法

1981-02-27

工业用氢氧化钠 铁含量的测定　1，10-菲啰啉分光光度法
Sodium hydroxide for industrial use - Determination of iron content－1，10－phenanthroline photometric method

2012-12-31

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
工业用三聚磷酸钠（三磷酸五钠）和焦磷酸钠（焦磷酸四钠）的试验方法 氧化总磷（V）含量的测定:磷钼酸喹啉重量法

1976-06-30

탄산 수소 소듐(산업용) — 철 정량 — 1,10-페난쓰롤린 광도법
工业用碳酸氢钠.铁含量的测定.1,10-菲罗啉光度法

2017-12-29

탄산 수소 소듐(산업용) — 철 정량 — 1,10-페난쓰롤린 광도법
工业用碳酸氢钠 - 铁含量测定 - 1,10-菲咯啉光度法

2017-12-29