04/30039374 DC : DRAFT MARCH 2004
|
ISO 5667-6 - WATER QUALITY - SAMPLING - PART 6 - GUIDANCE ON SAMPLING OF RIVERS AND STREAMS |
DIN EN ISO 19250 E : 2013
|
WATER QUALITY - DETECTION OF SALMONELLA SPP. (ISO 19250:2010) |
BS EN ISO 16954 : 2015
|
DENTISTRY - TEST METHODS FOR DENTAL UNIT WATERLINE BIOFILM TREATMENT |
DIN ISO 5667-5 E : 2011
|
WATER QUALITY - SAMPLING - PART 5: GUIDANCE ON SAMPLING OF DRINKING WATER FROM TREATMENT WORKS AND PIPED DISTRIBUTION SYSTEMS |
UNE EN ISO 14189 : 2017
|
WATER QUALITY - ENUMERATION OF CLOSTRIDIUM PERFRINGENS - METHOD USING MEMBRANE FILTRATION (ISO 14189:2013) |
BS EN ISO 5667-16 : 2017
|
WATER QUALITY - SAMPLING - PART 16: GUIDANCE ON BIOTESTING OF SAMPLES |
ISO 11731 : 2017
|
WATER QUALITY - ENUMERATION OF LEGIONELLA |
12/30219112 DC : 0
|
BS EN ISO 9308-1 - WATER QUALITY - DETECTION AND ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD |
DIN EN ISO 9308-1 : 2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA (ISO 9308-1:2014 + AMD 1:2016) |
DIN EN ISO 9308-2 E : 2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD (ISO 9308-2:2012) |
BS EN ISO 9308-2 : 2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD |
DIN EN ISO 16266 E : 2008
|
WATER QUALITY - DETECTION AND ENUMERATION OF PSEUDOMONAS AERUGINOSA - METHOD BY MEMBRANE FILTRATION |
DIN EN ISO 16266 : 2008
|
WATER QUALITY - DETECTION AND ENUMERATION OF PSEUDOMONAS AERUGINOSA - METHOD BY MEMBRANE FILTRATION |
UNE EN ISO 11731 : 2017
|
WATER QUALITY - ENUMERATION OF LEGIONELLA (ISO 11731:2017) |
BS EN ISO 5667-6 : 2016
|
WATER QUALITY - SAMPLING - PART 6: GUIDANCE ON SAMPLING OF RIVERS AND STREAMS (ISO 5667-6:2014) |
DIN EN 16713-3 : 2016
|
DOMESTIC SWIMMING POOLS - WATER SYSTEMS - PART 3: WATER TREATMENT - REQUIREMENTS |
10/30201950 DC : 0
|
BS EN ISO 5667-3 - WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES |
BS EN ISO 5667-15 : 2009
|
WATER QUALITY - SAMPLING - PART 15: GUIDANCE ON THE PRESERVATION AND HANDLING OF SLUDGE AND SEDIMENT SAMPLES |
ONORM EN ISO 5667-3 : 2013
|
WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
ISO TS 11080 : 2009
|
DENTISTRY - ESSENTIAL CHARACTERISTICS OF TEST METHODS FOR THE EVALUATION OF TREATMENT METHODS INTENDED TO IMPROVE OR MAINTAIN THE MICROBIOLOGICAL QUALITY OF DENTAL UNIT PROCEDURAL WATER |
14/30245318 DC : 0
|
BS EN ISO 16954 - DENTISTRY - TEST METHODS FOR EVALUATING ANTIBACTERIAL BIOFILM TREATMENT METHODS FOR DENTAL UNIT WATER DELIVERY SYSTEMS |
BIS IS 15188 : 2012
|
WATER QUALITY - GENERAL GUIDANCE ON THE ENUMERATION OF MICRO-ORGANISMS BY CULTURE |
DIN EN ISO 16954 E : 2015
|
DENTISTRY - TEST METHODS FOR DENTAL UNIT WATERLINE BIOFILM TREATMENT (ISO 16954:2015) |
12/30258970 DC : 0
|
BS ISO 5667-6 - WATER QUALITY - SAMPLING - PART 6: GUIDANCE ON SAMPLING OF RIVERS AND STREAMS |
17/30291335 DC : 0
|
BS EN ISO 8199 - WATER QUALITY - GENERAL REQUIREMENTS AND GUIDANCE FOR MICROBIOLOGICAL EXAMINATIONS BY CULTURE |
UNE EN 16713-3 : 2017
|
DOMESTIC SWIMMING POOLS - WATER SYSTEMS - PART 3: WATER TREATMENT REQUIREMENTS |
DIN ISO 5667-5 : 2011
|
WATER QUALITY - SAMPLING - PART 5: GUIDANCE ON SAMPLING OF DRINKING WATER FROM TREATMENT WORKS AND PIPED DISTRIBUTION SYSTEMS |
DIN EN ISO 19250 : 2013
|
WATER QUALITY - DETECTION OF SALMONELLA SPP. (ISO 19250:2010) |
BS ISO 9308-2 : 2012
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD |
UNE EN ISO 5667-15 : 2010
|
WATER QUALITY - SAMPLING - PART 15: GUIDANCE ON THE PRESERVATION AND HANDLING OF SLUDGE AND SEDIMENT SAMPLES |
BS EN ISO 11731 : 2017
|
WATER QUALITY - ENUMERATION OF LEGIONELLA |
DIN EN ISO 5667-15 : 2010
|
WATER QUALITY - SAMPLING - PART 15: GUIDANCE ON THE PRESERVATION AND HANDLING OF SLUDGE AND SEDIMENT SAMPLES |
UNI EN ISO 19250 : 2013
|
WATER QUALITY - DETECTION OF SALMONELLA SPP. |
UNI EN ISO 16266 : 2008
|
WATER QUALITY - DETECTION AND ENUMERATION OF PSEUDOMONAS AERUGINOSA - METHOD BY MEMBRANE FILTRATION |
BS ISO 5667-6 : 2014
|
WATER QUALITY - SAMPLING - PART 6: GUIDANCE ON SAMPLING OF RIVERS AND STREAMS |
BS EN ISO 16266 : 2008
|
WATER QUALITY - DETECTION AND ENUMERATION OF PSEUDOMONAS AERUGINOSA - METHOD BY MEMBRANE FILTRATION |
BS PD ISO/TS 12869 : 2012
|
WATER QUALITY - DETECTION AND QUANTIFICATION OF LEGIONELLA SPP. AND/OR LEGIONELLA PNEUMOPHILA BY CONCENTRATION AND GENIC AMPLIFICATION BY QUANTITATIVE POLYMERASE CHAIN REACTION (QPCR) |
UNE ISO 9308-2 : 2013
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD |
03/309701 DC : 0
|
|
BS ISO 19250 : 2010
|
|
VDI 3679-1 : 2014
|
WET SEPARATORS - FUNDAMENTALS, WASTE GAS CLEANING OF PARTICLE COLLECTIONS |
03/309708 DC : 0
|
EN ISO 19250 - WATER QUALITY - DETERMINATION OF SALMONELLA SPECIES |
VDI 4250-2 : 2015
|
BIOAEROSOLS AND BIOLOGICAL AGENTS - ENVIRONMENTAL HEALTH ASSESSMENT OF BIOAEROSOLS IN AMBIENT AIR - RISK ASSESSMENT FOR AEROSOLS CONTAINING LEGIONELLA |
BS ISO 5667-21 : 2010
|
WATER QUALITY - SAMPLING - PART 21: GUIDANCE ON SAMPLING OF DRINKING WATER DISTRIBUTED BY TANKERS OR MEANS OTHER THAN DISTRIBUTION PIPES |
11/30215667 DC : 0
|
BS ISO 14189 - WATER QUALITY - DETECTION AND ENUMERATION OF CLOSTRIDIUM PERFRINGENS - METHOD USING MEMBRANE FILTRATION |
DIN EN ISO 5667-15 E : 2010
|
WATER QUALITY - SAMPLING - PART 15: GUIDANCE ON THE PRESERVATION AND HANDLING OF SLUDGE AND SEDIMENT SAMPLES |
DIN EN ISO 5667-1 E : 2007
|
WATER QUALITY - SAMPLING - PART 1: GUIDANCE ON THE DESIGN OF SAMPLING PROGRAMMES AND SAMPLING TECHNIQUES |
ISO 5667-21 : 2010(R2016)
|
WATER QUALITY - SAMPLING - PART 21: GUIDANCE ON SAMPLING OF DRINKING WATER DISTRIBUTED BY TANKERS OR MEANS OTHER THAN DISTRIBUTION PIPES |
10/30176776 DC : 0
|
BS ISO 9308-2 - WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD |
17/30343024 DC : 0
|
BS ISO 16266-2 - WATER QUALITY - DETECTION AND ENUMERATION OF PSEUDOMONAS AERUGINOSA - PART 2: MOST PROBABLE NUMBER METHOD |
BS EN 16713-3 : 2016
|
DOMESTIC SWIMMING POOLS - WATER SYSTEMS - PART 3: WATER TREATMENT - REQUIREMENTS |
DIN EN ISO 16954 : 2015
|
DENTISTRY - TEST METHODS FOR DENTAL UNIT WATERLINE BIOFILM TREATMENT (ISO 16954:2015) |
DIN EN ISO 9308-2 : 2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD (ISO 9308-2:2012) |
BS EN ISO 8199 : 2007
|
WATER QUALITY - GENERAL GUIDANCE ON THE ENUMERATION OF MICRO-ORGANISMS BY CULTURE |
10/30240064 DC : DRAFT DEC 2010
|
BS ISO 9308-2 - WATER QUALITY - DETECTION AND ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD |
I.S. EN ISO 16266:2008
|
WATER QUALITY - DETECTION AND ENUMERATION OF PSEUDOMONAS AERUGINOSA - METHOD BY MEMBRANE FILTRATION |
07/30173727 DC : 0
|
BS ISO/DIS 19250 - WATER QUALITY - DETERMINATION OF SALMONELLA SPECIES |
BS EN ISO 19250 : 2013
|
WATER QUALITY - DETECTION OF SALMONELLA SPP. |
BS ISO 14189 : 2013
|
WATER QUALITY - ENUMERATION OF CLOSTRIDIUM PERFRINGENS - METHOD USING MEMBRANE FILTRATION |
ISO TS 12869 : 2012(R2016)
|
WATER QUALITY - DETECTION AND QUANTIFICATION OF LEGIONELLA SPP - AND/OR LEGIONELLA PNEUMOPHILA BY CONCENTRATION AND GENIC AMPLIFICATION BY QUANTITATIVE POLYMERASE CHAIN REACTION (QPCR) |
15/30266279 DC : 0
|
BS EN ISO 11731 - WATER QUALITY - ENUMERATION OF LEGIONELLA |
UNE EN ISO 19250 : 2013
|
WATER QUALITY - DETECTION OF SALMONELLA SPP (ISO 19250:2010) |
UNI EN ISO 9308-2 : 2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD |
14/30294822 DC : 0
|
BS EN 16713-3 - DOMESTIC SWIMMING POOLS - WATER SYSTEMS - PART 3: TREATMENT - REQUIREMENTS |
BS ISO 10705-3 : 2003
|
WATER QUALITY - DETECTION AND ENUMERATION OF BACTERIOPHAGES - PART 3: VALIDATION OF METHODS FOR CONCENTRATION OF BACTERIOPHAGES FROM WATER |
ISO 17995 : 2005(R2014)
|
WATER QUALITY - DETECTION AND ENUMERATION OF THERMOTOLERANT CAMPYLOBACTER SPECIES |
BS ISO 15553 : 2006
|
WATER QUALITY - ISOLATION AND IDENTIFICATION OF CRYPTOSPORIDIUM OOCYSTS AND GIARDIA CYSTS FROM WATER |
04/30085841 DC : DRAFT DEC 2004
|
ISO 5667-5 - WATER QUALITY - SAMPLING - PART 5: GUIDANCE ON SAMPLING OF DRINKING WATER FROM TREATMENT WORKS AND PIPED DISTRIBUTION SYSTEMS |
DD ISO/TS 11080 : 2009
|
DENTISTRY - ESSENTIAL CHARACTERISTICS OF TEST METHODS FOR THE EVALUATION OF TREATMENT METHODS INTENDED TO IMPROVE OR MAINTAIN THE MICROBIOLOGICAL QUALITY OF DENTAL UNIT PROCEDURAL WATER |
08/30170415 DC : 0
|
BS ISO 5667-21 - WATER QUALITY - SAMPLING - PART 21: GUIDANCE ON SAMPLING OF DRINKING WATER DISTRIBUTED BY TANKERS OR MEANS OTHER THAN DISTRIBUTION PIPES |
BS 6068-6.1(2006) : 2006
|
WATER QUALITY - SAMPLING - PART 1: GUIDANCE ON THE DESIGN OF SAMPLING PROGRAMMES AND SAMPLING TECHNIQUES |
UNE EN ISO 9308-2 : 2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD (ISO 9308-2:2012) |
DIN EN ISO 5667-1 : 2007
|
WATER QUALITY - SAMPLING - PART 1: GUIDANCE ON THE DESIGN OF SAMPLING PROGRAMMES AND SAMPLING TECHNIQUES |
NF ISO 19250 : 2010
|
|
UNI EN ISO 5667-15 : 2009
|
WATER QUALITY - SAMPLING - PART 15: GUIDANCE ON THE PRESERVATION AND HANDLING OF SLUDGE AND SEDIMENT SAMPLES |
ISO 10705-3 : 2003(R2014)
|
WATER QUALITY - DETECTION AND ENUMERATION OF BACTERIOPHAGES - PART 3: VALIDATION OF METHODS FOR CONCENTRATION OF BACTERIOPHAGES FROM WATER |
ISO 8199 : 2005
|
WATER QUALITY - GENERAL GUIDANCE ON THE ENUMERATION OF MICRO-ORGANISMS BY CULTURE |
I.S. EN ISO 11731:2017
|
WATER QUALITY - ENUMERATION OF LEGIONELLA (ISO 11731:2017) |
VDI 2047 Blatt 2:2015-01
|
OPEN RECOOLER SYSTEMS - SECURING HYGIENICALLY SOUND OPERATION OF EVAPORATIVE COOLING SYSTEMS (VDI COOLING TOWER CODE OF PRACTICE) |
ISO 15553 : 2006(R2015)
|
WATER QUALITY - ISOLATION AND IDENTIFICATION OF CRYPTOSPORIDIUM OOCYSTS AND GIARDIA CYSTS FROM WATER |
UNE-EN ISO 5667-6:2017
|
WATER QUALITY - SAMPLING - PART 6: GUIDANCE ON SAMPLING OF RIVERS AND STREAMS (ISO 5667-6:2014) |
I.S. EN ISO 9308-2:2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD (ISO 9308-2:2012) |
I.S. EN ISO 5667-15:2009
|
WATER QUALITY - SAMPLING - PART 15: GUIDANCE ON THE PRESERVATION AND HANDLING OF SLUDGE AND SEDIMENT SAMPLES |
I.S. EN ISO 8199:2007
|
WATER QUALITY - GENERAL GUIDANCE ON THE ENUMERATION OF MICRO-ORGANISMS BY CULTURE |
I.S. EN ISO 19250:2013
|
WATER QUALITY - DETECTION OF SALMONELLA SPP. (ISO 19250:2010) |
I.S. EN 16713-3:2016
|
DOMESTIC SWIMMING POOLS - WATER SYSTEMS - PART 3: WATER TREATMENT - REQUIREMENTS |
I.S. EN ISO 5667-6:2016
|
WATER QUALITY - SAMPLING - PART 6: GUIDANCE ON SAMPLING OF RIVERS AND STREAMS (ISO 5667-6:2014) |
UNI EN ISO 5667-3 : 2013
|
WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES |
EN ISO 11731 : 2017
|
WATER QUALITY - ENUMERATION OF LEGIONELLA (ISO 11731:2017) |
I.S. EN ISO 5667-16:2017
|
WATER QUALITY - SAMPLING - PART 16: GUIDANCE ON BIOTESTING OF SAMPLES (ISO 5667-16:2017) |
UNE-EN ISO 5667-3:2013
|
WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
UNE EN ISO 5667-16 : 2017
|
WATER QUALITY - SAMPLING - PART 16: GUIDANCE ON BIOTESTING OF SAMPLES (ISO 5667-16:2017) |
I.S. EN ISO 16954:2015
|
DENTISTRY - TEST METHODS FOR DENTAL UNIT WATERLINE BIOFILM TREATMENT (ISO 16954:2015) |
DIN EN ISO 8199 E : 2008
|
WATER QUALITY - GENERAL GUIDANCE ON THE ENUMERATION OF MICROORGANISMS BY CULTURE |
DIN EN ISO 5667-3 : 2013
|
WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
DIN EN ISO 5667-3 E : 2013
|
WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
EN ISO 8199 : 2007
|
WATER QUALITY - GENERAL GUIDANCE ON THE ENUMERATION OF MICRO-ORGANISMS BY CULTURE |
ISO 5667-3 : 2012
|
WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES |
EN ISO 5667-3 : 2012
|
WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
DIN EN ISO 9308-1 E : 2017
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA (ISO 9308-1:2014 + AMD 1:2016) |
BS 6068-4.16(2003) : 2003
|
WATER QUALITY - DETECTION AND ENUMERATION OF BACTERIOPHAGES - PART 3: VALIDATION OF METHODS FOR CONCENTRATION OF BACTERIOPHAGES FROM WATER |
VDI/DVGW 6023 : 2013
|
HYGIENE IN DRINKING-WATER INSTALLATIONS - REQUIREMENTS FOR PLANNING, EXECUTION, OPERATION AND MAINTENANCE |
EN ISO 5667-16 : 2017
|
WATER QUALITY - SAMPLING - PART 16: GUIDANCE ON BIOTESTING OF SAMPLES (ISO 5667-16:2017) |
UNI EN ISO 8199 : 2008
|
WATER QUALITY - GENERAL GUIDANCE ON THE ENUMERATION OF MICRO-ORGANISMS BY CULTURE |
BS EN ISO 5667-3 : 2012
|
WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
I.S. EN ISO 5667-3:2012
|
WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012) |
ISO 5667-16 : 2017
|
WATER QUALITY - SAMPLING - PART 16: GUIDANCE ON BIOTESTING OF SAMPLES |
ISO 5667-1 : 2006(R2016)
|
WATER QUALITY - SAMPLING - PART 1: GUIDANCE ON THE DESIGN OF SAMPLING PROGRAMMES AND SAMPLING TECHNIQUES |
ISO 5667-5 : 2006(R2015)
|
WATER QUALITY - SAMPLING - PART 5: GUIDANCE ON SAMPLING OF DRINKING WATER FROM TREATMENT WORKS AND PIPED DISTRIBUTION SYSTEMS |
BS EN ISO 9308-1 : 2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA (ISO 9308-1:2014) |
ISO 16954 : 2015
|
DENTISTRY - TEST METHODS FOR DENTAL UNIT WATERLINE BIOFILM TREATMENT |
BS EN ISO 5667-1 : 2006
|
WATER QUALITY - SAMPLING - PART 1: GUIDANCE ON THE DESIGN OF SAMPLING PROGRAMMES AND SAMPLING TECHNIQUES |
ISO 5667-15 : 2009(R2015)
|
WATER QUALITY - SAMPLING - PART 15: GUIDANCE ON THE PRESERVATION AND HANDLING OF SLUDGE AND SEDIMENT SAMPLES |
ISO 16266 : 2006(R2015)
|
WATER QUALITY - DETECTION AND ENUMERATION OF PSEUDOMONAS AERUGINOSA - METHOD BY MEMBRANE FILTRATION |
ISO 9308-2 : 2012(R2017)
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD |
ISO 5667-6 : 2014
|
WATER QUALITY - SAMPLING - PART 6: GUIDANCE ON SAMPLING OF RIVERS AND STREAMS |
ISO 19250 : 2010(R2016)
|
WATER QUALITY - DETECTION OF SALMONELLA SPP. |
ISO 14189 : 2013(R2019)
|
WATER QUALITY - ENUMERATION OF CLOSTRIDIUM PERFRINGENS - METHOD USING MEMBRANE FILTRATION |
EN ISO 5667-6 : 2016
|
WATER QUALITY - SAMPLING - PART 6: GUIDANCE ON SAMPLING OF RIVERS AND STREAMS (ISO 5667-6:2014) |
UNE EN ISO 9308-1 : 2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA (ISO 9308-1:2014/AMD 1:2016) |
ISO 9308-1 : 2014
|
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA |