共找到 150 條與 30\%過氧化氫 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
Silico-aluminous mining products Kaolin, refractary clay, bentonite Determination of SiO2, AI2O3, Fe2O3, CaO, MgO, TiO2, K2O by fluorescent X-rayx spectrometrical method
Prezentul standard stabile?te metoda complexonometric? de determinare a con?inutului de oxid de magneziu din dioxidul de zirconiu
ZIBCONIA Magnesium oxide content determination
MEAT AND MEAT PRODUCTS. AEROBIC COUNT AT 30 C (REFERENCE METHOD).
Chemical Analysis Methods of Waste Rare Earth Phosphor Powder Part 3: Determination of Yttrium Oxide, Lanthanum Oxide, Cerium Oxide, Europium Oxide, Gadolinium Oxide, Terbium Oxide, Dysprosium Oxide by Inductively Coupled Plasma Atomic Emission Spectromet
本標(biāo)準(zhǔn)規(guī)定了氧化包穩(wěn)定氧化鉗粉末的要求.試驗(yàn)方法、檢驗(yàn)規(guī)則及標(biāo)志、包裝、運(yùn)輸.貯存.質(zhì)量證明書和合同(或訂貨單)內(nèi)容。 本標(biāo)準(zhǔn)適用于熱噴涂用氧化包穩(wěn)定氧化鉗粉末
Yttria stabilized zirconia powder
本標(biāo)準(zhǔn)規(guī)定了氧化鑭、氧化鈰、氧化釹和氧化釓中鈷、鐵、錳、鉛、鉻、鎳、銅、鋅的氧化物含量的測定方法。 本標(biāo)準(zhǔn)適用于氧化鑭、氧化鈰、氧化釹和氧化釓中鈷、鐵、錳、鉛、鉻、鎳、銅、鋅的氧化物含量的同時(shí)測定。測定范圍見表1
Lanthanum oxide, cerium oxide, neodymium oxide, gadolinium oxide--Determination of cobalt, iron,manganese, nichel, copper, ckromium, lead and zinc in oxides contents--Emission spectrographic method
Anodic oxidation of aluminum and its alloys. Control of the fixing of the anodic oxide layers
YS/T 820的本部分規(guī)定了紅土鎳礦中鈷、鐵、鎳、磷、氧化鋁、氧化鈣、氧化鉻、氧化鎂、氧化錳、二氧化硅和二氧化鈦量的波長色散X射線熒光光譜測定方法。 本部分適用于紅土鎳礦中鈷、鐵、鎳、磷、氧化鋁、氧化鈣、氧化鉻、氧化鎂、氧化錳、二氧化硅和二氧化鈦量的測定，測定范圍見表1.表1 紅土鎳礦中各成分的
Methods for chemical analysis of laterite nickel ores.Part 23:Determination of cobalt,iron,nickel,phosphorus,aluminium oxide,calcium oxide,chromium oxide,magnesium oxide,manganese oxide,silicon dioxide and titanium dioxide content.Wavelength dispersive X-
Cross References: EN 54-1:1996 EN 54-5:2000 EN 54-5:2000/A1:2002 EN 54-7:2000 EN 54-7:2000/A1:2002 EN 54-7:2000/A2:2006 EN 54-26 EN
BS EN 54-30. Fire detection and fire alarm systems. Part 30. Multi-sensor fire detectors. Point detectors using a combination of carbon monoxide and heat sensors
Esta norma establece las disposiciones generales relativas a los métodos de ensayo realizados a todos los tipos de óxi-dos de níquel; oxido de níquel
Ores Granular Nickel Oxide Nodular Nickel Oxide Sinterized Nickel Oxide and Nickel Oxide Powder Chemical Analysis
Alumina. Method for the determination of calcium oxide
1. Scope 1.1 General 1.1.1 This Standard applies to the continuous measurement of the concentrations of (a) oxygen (O2) (see Clause 6.1); (b
Method for the Continuous Measurement of Oxygen, Carbon Dioxide, Carbon Monoxide, Sulfur Dioxide and Oxides of Nitrogen in Enclosed Combustion Flue Gas Streams
GB/T 16484的本部分規(guī)定了氯化稀土、碳酸輕稀土中氧化鎳、氧化錳、氧化鉛、氧化鋁、氧化鋅、氧化釷量的測定方法。 本部分適用于氯化稀土、碳酸輕稀土中氧化鎳、氧化錳、氧化鉛、氧化鋁、氧化鋅、氧化釷量的測定
Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 20:Determination of nickel oxide,manganese oxide,lead oxide,aluminum oxide,zinc oxide,thorium oxide content.Inductively coupled plasma mass spectrometry
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16159:2012
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide)
