DIN 53543:1979 半硬聚氨脂(PUR)完整表皮泡沫塑料.鞋底和鞋部件用材料 EN 344-1-1997 SAFETY. PROTECTIVE AND OCCUPATIONAL FOOTWEAR FOR PROFESSIONAL USE PART 1: REQUIREMENTS AND TEST METHODS DIN EN ISO 11640:1998 皮革.色牢度试验.周期性往复磨擦的色牢度 EN ISO 105-X12:2002 纺织品.色牢度试验.第X12部分:耐摩擦色牢度试验 DIN 4843 鞋冲击试验
DIN EN ISO 13934-1:1999 织物.织物表面结构拉伸特性.第1部分:用条形拉伸法测定最大拉伸力和最大拉伸力扩展。 DIN EN ISO 13934-2:1999 织物.织物表面结构拉伸特性.第2部分:用织物抓样强力试验测定最大拉伸力
EN14362 LMBG 82.02-Z 4氨基偶氮苯 LMBG 82.02-9我这里有一份LMBG 82.02的SOP,应该对你有用 1. Purpose This operation procedure is provided to detect the use of certain azo dye, which can release 4-aminoazobenzene during reductive cleavage of its azo bond, from textile or leather commodity articles.
2. Reference Amtilche Sammlung von Untersuchungsverfahren nach §35 LMBG Untersuchung von Bedarfsgegenstaenden (nachweis der Verwendung von Azofarbstoffen, die 4- Aminoazobenzol freisetzen koennen)
3. Chemicals 4-AAB is a known carcinogen to human being, thus its handling should under special caution. Unless specified, all chemicals should be in analytical grade. 3.1 NaOH (AR) 3.2 Sodium dithionite solution, k1) = 200 mg/mL, freshly prepared 3.3 2% NaOH (solution) 3.4 n-Hexane (AR) 3.5 Methanol (AR) 3.6 Chlorobenzene (AR) 3.7 tert-Butylmethylether (AR) 3.8 NaCl (AR) 3.9 4-Aminoazobenzene (highest grade) 3.10 Internal standard for GC - IS1: Naphthaline-d8, CAS# 1146-65-2 - IS2: 2,4,5-Trichloroaniline, CAS# 636-30-6 - IS4: Anthracene-d10, CAS# 1719-06-08 3.11 Standard solution - 4-AAB calibrate solution, k1) = 15.0 μg 4-AAB/mL in an appropriate solvent - internal standard solution, k1) = 10.0 μg IS/mL in an appropriate solvent - 4-AAB control solution, k1) = 500 μg 4-AAB/mL Methanol; 1) k = measured concentration
4. Apparatus 4.1 Analytical balance accurate to 0.1 mg 4.2 20 to 50 mL reaction flask (heat-resistant) with teflon-sealer 4.3 100 mL round bottom flask (NS 29/32) with reflux condenser 4.4 Extraction apparatus (refer to §35 LMBG B82.02-4, figure 1) 4.5 Heater with thermostat 4.6 Centrifuge 4.7 Vacuum rotary evaporator 4.8 Pipette 10 mL, 5 mL, 2 mL, and 1 mL. 4.9 Ultrasonic bath with heat regulator 4.10 Dispenser 4.11 Mechanical shaker providing horizontal shaking motion, IKA HS260 or equivalent 4.12 GC/MS, Agilent 6890GC, with agilent 5975 mass spectrometer or equivalent
EN14362 LMBG 82.02-Z 4氨基偶氮苯 LMBG 82.02-9我这里有一份LMBG 82.02的SOP,应该对你有用 1. Purpose This operation procedure is provided to detect the use of certain azo dye, which can release 4-aminoazobenzene during reductive cleavage of its azo bond, from textile or leather commodity articles.
2. Reference Amtilche Sammlung von Untersuchungsverfahren nach §35 LMBG Untersuchung von Bedarfsgegenstaenden (nachweis der Verwendung von Azofarbstoffen, die 4- Aminoazobenzol freisetzen koennen)
3. Chemicals 4-AAB is a known carcinogen to human being, thus its handling should under special caution. Unless specified, all chemicals should be in analytical grade. 3.1 NaOH (AR) 3.2 Sodium dithionite solution, k1) = 200 mg/mL, freshly prepared 3.3 2% NaOH (solution) 3.4 n-Hexane (AR) 3.5 Methanol (AR) 3.6 Chlorobenzene (AR) 3.7 tert-Butylmethylether (AR) 3.8 NaCl (AR) 3.9 4-Aminoazobenzene (highest grade) 3.10 Internal standard for GC - IS1: Naphthaline-d8, CAS# 1146-65-2 - IS2: 2,4,5-Trichloroaniline, CAS# 636-30-6 - IS4: Anthracene-d10, CAS# 1719-06-08 3.11 Standard solution - 4-AAB calibrate solution, k1) = 15.0 μg 4-AAB/mL in an appropriate solvent - internal standard solution, k1) = 10.0 μg IS/mL in an appropriate solvent - 4-AAB control solution, k1) = 500 μg 4-AAB/mL Methanol; 1) k = measured concentration
4. Apparatus 4.1 Analytical balance accurate to 0.1 mg 4.2 20 to 50 mL reaction flask (heat-resistant) with teflon-sealer 4.3 100 mL round bottom flask (NS 29/32) with reflux condenser 4.4 Extraction apparatus (refer to §35 LMBG B82.02-4, figure 1) 4.5 Heater with thermostat 4.6 Centrifuge 4.7 Vacuum rotary evaporator 4.8 Pipette 10 mL, 5 mL, 2 mL, and 1 mL. 4.9 Ultrasonic bath with heat regulator 4.10 Dispenser 4.11 Mechanical shaker providing horizontal shaking motion, IKA HS260 or equivalent 4.12 GC/MS, Agilent 6890GC, with agilent 5975 mass spectrometer or equivalent
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