Total Standards : 140
Revised Standards
New Standards
S.No | IS Number | IS Title | Amendment | Reaffirmation Year | Document | Action |
---|---|---|---|---|---|---|
1 | IS 577 : 1986 (1 Revision) |
Specification for upholstery leather (First Revision) | 0 | Aug, 2019 | Download | |
2 | IS 13606 : 2013 (1 Revision) |
Synthetic sulphochlorinated fatliquors for leather processing - Specification (First Revision) | 1 | Aug, 2019 | Download | |
3 | IS 16256 : 2022/ISO 4044:2017 (1 Revision) |
LEATHER CHEMICAL TESTS PREPARATION OF CHEMICAL TEST SAMPLES | 0 | ---- | Buy | |
4 | IS 14970 : 2001 |
Leather - Lastometer grain crack test - Methods of test | 0 | Dec, 2022 | Buy | |
5 | IS 6153 : 1971 |
Specification for protective leather clothing | 1 | Aug, 2019 | Download | |
6 | IS 10286 : 2013 (3 Revision) |
BLEACHING SYNTANS — SPECIFICATION | 0 | Aug, 2019 | Download | |
7 | IS 582 : Part 5 : Sec 1 : 2024/ISO 17234-1 : 2020 (1 Revision) |
Methods of Chemical Testing of Leather Part 5 Determination of Certain Azo Colorants in Dyed Leathers Section 1 Determination of Certain Aromatic Amines Derived from Azo Colorants (First Revision) | 0 | ---- | Buy | |
8 | IS 3020 : 1976 (1 Revision) |
Spcification for leather for oil seals (First Revision) | 1 | Aug, 2019 | Download | |
9 | IS 582 : Part 14 : 2022/ISO 4048:2018 |
METHODS OF CHEMICAL TESTING OF LEATHER Part 14 DETERMINATION OF MATTER SOLUBLE IN DICHLOROMETHANE AND FREE FATTY ACID CONTENT | 0 | ---- | Buy | |
10 | IS 8518 : 1977 |
Specification for suitcase, air travel | 0 | Aug, 2019 | Download | |
11 | IS 12671 : 1989 |
Hides and skins, fresh or cured - Glossary of defects | 1 | Aug, 2019 | Download | |
12 | IS 582 : Part 1 : 2017/ISO 4684: 2005 |
Methods of chemical testing of leather: Part 1 determination of volatile matter (Second Revision) | 0 | Oct, 2022 | Buy | |
13 | IS 4056 : 1966 |
Specification for fish oil for leather industry | 0 | Mar, 2020 | Download | |
14 | IS 6301 : 2013 (1 Revision) |
Basic chromium sulphate (For Tanning) - Specification (First Revision) | 0 | Aug, 2019 | Download | |
15 | IS/ISO 4683 : PART 1 : 1998/ISO 4683-1 : 1998 |
Raw sheep skins: Part 1 descriptions of defects | 0 | Oct, 2022 | Buy | |
16 | IS 14487 : 1997 |
Measurement of area of leather — guideline | 0 | Aug, 2019 | Download | |
17 | IS 5597 : 1970 |
Specification for leather for boxing gloves | 0 | Aug, 2019 | Download | |
18 | IS 582 : 1970 (1 Revision) |
Methods of chemical testing of leather (First Revision) | 1 | Aug, 2019 | Download | |
19 | IS 5465 : 2013 (1 Revision) |
Sonali bark - Specification (First Revision) | 0 | Aug, 2019 | Download | |
20 | IS 16296 : Part 2 : 2014/ISO 5398-2 : 2009 |
Leather - Chemical determination of chromic oxide content: Part 2 quantification by colorimetric determination | 0 | Aug, 2019 | Buy | |
21 | IS 1640 : 2007 (1 Revision) |
Glossary of terms relating to hides, skins and leather (First Revision) | 0 | Oct, 2022 | Download | |
22 | IS 7721 : 1986 (1 Revision) |
Specification for chrome tanned leather laces for heavy duty footwear (First Revision) | 0 | Aug, 2019 | Download | |
23 | IS 11987 : 2013 (1 Revision) |
Wax - Emulsion for leather finishing - Specification (First Revision) | 0 | Aug, 2019 | Download | |
24 | IS 1691 : Part 3 : 2018/ISO 15702 : 1998 |
Methods of Micro-Biological, Colour Fastness and Microscopical Tests for Leather Part 3 Colour Fastness to Machine Washing ( First Revision ) | 0 | Mar, 2023 | Buy | |
25 | IS 3968 : 2013 (1 Revision) |
Wattle bark - Specification (First Revision) | 0 | Aug, 2019 | Download | |
26 | IS 5914 : Part 9 : 2024/ISO 17232 : 2017 |
METHODS OF PHYSICAL TESTING OF LEATHER PART 9 DETERMINATION OF HEAT RESISTANCE OF PATENT LEATHER | 0 | ---- | Buy | |
27 | IS 9155 : 1979 |
SPECIFICATION FOR LEATHER FOR GAS METER DIAPHRAGMS | 1 | Aug, 2019 | Download | |
28 | IS 13023 : 1991 |
Enzyme bates (Acidic) - Specification | 0 | Aug, 2019 | Download | |
29 | IS 6191 : Part 2 : 2017/ISO 11642 : 2012 |
Methods of Micro-Biological, Colour Fastness and Microcopical Tests for Leather Part 2 Colour Fastness to Water | 0 | Mar, 2023 | Buy | |
30 | IS 4553 : 1983 (1 Revision) |
Specification for leather for cricket ball (First Revision) | 1 | Oct, 2022 | Download | |
31 | IS 576 : 1989 (2 Revision) |
Leather - glazed kid for shoe uppers - specification (Second Revision) | 1 | Oct, 2022 | Download | |
32 | IS 6658 : 2013 (1 Revision) |
Cashew testa - Specification (First Revision) | 0 | Aug, 2019 | Download | |
33 | IS 16254 : 2014/ISO 17232 : 2006 |
Leather - Physical and mechanical tests - Determination of heat resistance of patent leather | 0 | Aug, 2019 | Buy | |
34 | IS 14969 : 2001 |
Leather - Upper leather made from splits - Method of identification | 0 | Jan, 2022 | Download | |
35 | IS 5914 : 1970 |
Methods of physical testing of leather | 1 | Aug, 2019 | Download | |
36 | IS 10285 : 2024 (1 Revision) |
TANNIN BEARING PLANTS — GUIDELINES (First revision) | 0 | ---- | Download | |
37 | IS 582 : Part 6 : Sec 1 : 2024/ISO 17072-1 : 2019 (1 Revision) |
METHODS OF CHEMICAL TESTING OF LEATHER: PART 6 DETERMINATION OF METAL CONTENT SECTION 1 EXTRACTABLE METALS (First Revision) | 0 | ---- | Buy | |
38 | IS 2961 : 1973 (1 Revision) |
Specification for chrome retan finished upper leather (First Revision) | 1 | Aug, 2019 | Download | |
39 | IS 582 : Part 13 : 2022/ISO 5400:1984 |
Road Vehicles - Vehicle to Grid Communication Interface Part 8: Physical Layer and Data Link Layer Requirements for Wireless Communication (First Revision) | 0 | ---- | Buy | |
40 | IS 8517 : 1977 |
Specification for Bag , Air Travel | 0 | Aug, 2019 | Download | |
41 | IS 12659 : 1989 |
Leather - Measurement of thickness of surface coating on leather - Method of test | 0 | Aug, 2019 | Download | |
42 | IS 582 : Part 8 : Sec 1 : 2024/ISO 13365-1:2020 (1 Revision) |
METHODS OF CHEMICAL TESTING OF LEATHER: PART 8 DETERMINATION OF THE PRESERVATIVE TCMTB PCMC OPP OIT CONTENT IN LEATHER BY LIQUID CHROMATOGRAPHY SECTION 1 ACETONITRILE EXTRACTION METHOD ( first Revision) | 0 | ---- | Buy | |
43 | IS 4054 : 1966 |
Specification for neatsfoot oil | 1 | Mar, 2020 | Download | |
44 | IS/ISO 2822 : PART 1 : 1998/ISO 2822-1 : 1998 |
Raw cattle hides and calf skins: Part 1 descriptions of defects | 0 | Oct, 2022 | Buy | |
45 | IS 14361 : 2011 (1 Revision) |
Patent leather - Specification (First Revision) | 0 | Dec, 2022 | Download | |
46 | IS 582 : Part 10 : Sec 1 : 2022/ISO 5398-1 : 2018 |
METHODS OF CHEMICAL TESTING OF LEATHER Part 10 Determination of chromic oxide content Section 1 Quantification by titration | 0 | Aug, 2024 | Buy | |
47 | IS 5570 : 1987 (1 Revision) |
Specification for pickled goat skins (First Revision) | 0 | Aug, 2019 | Download | |
48 | IS 6199 : 2013 (1 Revision) |
Wattle extract - Specification (First Revision) | 0 | Aug, 2019 | Download | |
49 | IS 581 : 1976 (2 Revision) |
Specification for vegetable tanned hydraulic leather (Second Revision) | 0 | Aug, 2019 | Download | |
50 | IS 5128 : 2013 (1 Revision) |
Avaram bark - Specification (First Revision) | 0 | Aug, 2019 | Download | |
51 | IS 16297 : Part 1 : 2014/ISO 17226-1 : 2008 |
Leather - Chemical determination of formaldehyde content: Part 1 method using high performance liquid chromatography | 0 | Aug, 2019 | Buy | |
52 | IS 1639 : 1960 |
Specification for east india tanned kips and skins | 1 | Aug, 2019 | Download | |
53 | IS 7656 : Part 2 : 2024/ISO 22284:2020 (1 Revision) |
Curing and Preservation � Code of Practice Part 2: For Goat and Sheep Skins (First Revision) | 0 | ---- | Buy | |
54 | IS 11944 : 1987 |
Specification for wallet, leather | 0 | Aug, 2019 | Download | |
55 | IS 6191 : Part 1 : 2018 |
Methods of Micro-Biological, Colour Fastness and Microscopical Tests for Leather Part 1 Colour Fastness to Water Spotting | 0 | Mar, 2023 | Buy | |
56 | IS 3967 : 2013 (2 Revision) |
Cutch - Specification (Second Revision) | 0 | Aug, 2019 | Download | |
57 | IS 582 : Part 10 : Sec 3 : 2022/ISO 5398-3 : 2018 |
METHODS OF CHEMICAL TESTING OF LEATHER Part 10 Determination of chromic oxide content Section 3 Quantification by atomic absorption spectrometry | 0 | Sep, 2021 | Buy | |
58 | IS 9004 : 2013 (1 Revision) |
Tamarind seed testa - Specification (First Revision) | 0 | Aug, 2019 | Download | |
59 | IS 13022 : 1991 |
Enzyme bates (Alkaline) - specification | 0 | Aug, 2019 | Download | |
60 | IS 5914 : Part 3 : Sec 2 : 2017/ISO 26082-2 : 2012 |
Methods of Physical Testing of Leather Part 3 Determination of Soiling Section 2 Tumbling Method | 0 | Mar, 2023 | Buy | |
61 | IS 4207 : 1967 |
Specification for leather for football | 1 | Aug, 2019 | Download | |
62 | IS 6657 : 2013 (1 Revision) |
Sal bark - Specification (First Revision) | 0 | Aug, 2019 | Download | |
63 | IS/ISO 7482 : PART 1 : 1998/ISO 7482-1 : 1998 |
Raw goat skins: Part 1 descriptions of defects | 0 | Oct, 2022 | Buy | |
64 | IS 14898 : 2001 |
Eco criteria for finished leather - Specification | 0 | Dec, 2020 | Download | |
65 | IS 575 : 2024 (1 Revision) |
Chrome Belt Lace Leather — Specification (First Revision) | 0 | ---- | Download | |
66 | IS 5868 : 1983 (1 Revision) |
Method of sampling for leather (First Revision) | 0 | Aug, 2019 | Download | |
67 | IS 1017 : 1983 (2 Revision) |
Specification for chamois leather (Second Revision) | 1 | Aug, 2019 | Download | |
68 | IS 16297 : Part 3 : 2018/ISO 17226-3 : 2011 |
Leather — Chemical Determination of Formaldehyde Content Part 3 Determination of Formaldehyde Emissions from Leather | 0 | Jun, 2023 | Buy | |
69 | IS 2960 : 1964 |
Specification for bookbinding leather | 2 | Oct, 2022 | Download | |
70 | IS 582 : Part 11 : Sec 2 : 2022/ISO 17075-2 : 2017 |
METHODS OF CHEMICAL TESTING OF LEATHER Part 11 Determination of chromiumVI content in leather Section 2 : Chromatographic method | 0 | ---- | Buy | |
71 | IS 8170 : 1981 (3 Revision) |
Guidelines for identification of finis - Hed leather for export (Third Revision) | 0 | Aug, 2019 | Download | |
72 | IS 12623 : 2022 (1 Revision) |
Leather Bovine Wet Blue - Specification First Revision | 0 | ---- | Buy | |
73 | IS 582 : Part 6 : Sec 2 : 2024/ISO 17072-2 : 2022 (1 Revision) |
METHODS OF CHEMICAL TESTING OF LEATHER: PART 6 DETERMINATION OF METAL CONTENT SECTION 2 TOTAL METAL CONTENT (First Revision) | 0 | ---- | Buy | |
74 | IS 3999 : 2015 (1 Revision) |
Casein based aqueous pigments and finishes - Specification (First Revision) | 0 | Dec, 2020 | Download | |
75 | IS/ISO 7482 : Part 3 : 2005/ISO 7482-3 : 2005 |
Raw goat skins: Part 3 guidelines for grading on the basis of defects | 0 | Oct, 2022 | Buy | |
76 | IS 14360 : 2012 (1 Revision) |
Semichrome suede upper leather - Specification (First Revision) | 0 | Dec, 2022 | Download | |
77 | IS 582 : Part 9 : 2022/ISO 4045 : 2018 |
METHODS OF CHEMICAL TESTING OF LEATHER Part 9 Determination of pH and difference figure | 0 | Aug, 2024 | Buy | |
78 | IS 5127 : 2013 (1 Revision) |
Babul bark - Specification (First Revision) | 0 | Aug, 2019 | Download | |
79 | IS 5466 : 2013 (1 Revision) |
Vegetable tanning materials - Methods of test (First Revision) | 0 | Aug, 2019 | Download | |
80 | IS 580 : 1973 (2 Revision) |
Specification for harness leather (Second Revision) | 2 | Aug, 2019 | Download | |
81 | IS 3969 : 2013 (2 Revision) |
Goran bark - Specification (Second Revision) | 0 | Aug, 2019 | Download | |
82 | IS 16259 : 2014/ISO 17075 : 2007 |
Leather - Chemical tests - Determination of chromium (VI) content | 0 | Aug, 2019 | Buy | |
83 | IS 15779 : 2007 |
Metal complex syntans - Specification | 1 | Dec, 2022 | Download | |
84 | IS 6357 : 2013 (1 Revision) |
Sulphated oil for leather fatliquoring - Specification (First Revision) | 0 | Aug, 2019 | Download | |
85 | IS 11749 : 1986 |
Specification for manually operated toggle clips for leather industry | 0 | Aug, 2019 | Download | |
86 | IS 582 : Part 7 : 2024/ISO 14088 : 2020 (1 Revision) |
METHODS OF CHEMICAL TESTING OF LEATHER: PART 7 QUANTITATIVE ANALYSIS OF TANNING AGENTS BY FILTER METHOD (First Revision) | 0 | ---- | Buy | |
87 | IS 3946 : 2024 (1 Revision) |
Leather for Leg Guard — Specification (First Revision) | 0 | ---- | Download | |
88 | IS 582 : Part 11 : Sec 1 : 2022/ISO 17075-1 : 2017 |
METHODS OF CHEMICAL TESTING OF LEATHER Part 11 Determination of chromium(VI) content in leather Section 1: Colorimetric method | 0 | ---- | Buy | |
89 | IS 8863 : Part 1 : 1978 |
Leather sealing cups: Part 1 `U' cups | 0 | Mar, 2023 | Download | |
90 | IS 1273 : 2024 (2 Revision) |
Leather Pump Buckets Made from Chrome Tanned Leather — Specification (Second Revision) | 0 | ---- | Download | |
91 | IS 5914 : Part 2 : Sec 2 : 2017/ISO 17076-2 : 2011 |
Methods of Physical Testing of Leather Part 2 Determination of Abrasion Resistance Section 2 Martindale Ball Plate Method | 0 | Mar, 2023 | Buy | |
92 | IS 4191 : 1967 |
Specification for leather for volleyball | 1 | Aug, 2019 | Download | |
93 | IS 13625 : 2013 (1 Revision) |
Retanning syntans including acrylic and related syntans - Specification (First Revision) | 0 | Aug, 2019 | Download | |
94 | IS/ISO 5432 : 2024/ISO 5432 : 2022 (2 Revision) |
Leather — Wet Blue Sheep Skins — Specification (Second Revision) | 0 | ---- | Buy | |
95 | IS 14816 : 2000 |
Leather - Method of tests for ECO criteria | 0 | Dec, 2022 | Download | |
96 | IS 5677 : 1986 (1 Revision) |
Specification for shoe upper leather for direct moulding processes (First Revision) | 2 | Aug, 2019 | Download | |
97 | IS 5867 : 1970 |
Specification for leatherboards or insole | 1 | Aug, 2019 | Download | |
98 | IS 1015 : 2000 (2 Revision) |
Leather pump buckets and seat valves made from vegetable taned leather - Specification (Second Revision) | 1 | Aug, 2019 | Download | |
99 | IS 6191 : Part 4 : 2024/ISO 11640 : 2018 (1 Revision) |
Methods of Micro-Biological, Colour Fastness and Microscopical Tests for Leather Part 4 Colour Fastness to Cycles of to-and-fro Rubbing (First Revision) | 0 | ---- | Buy | |
100 | IS 2954 : 1978 (1 Revision) |
Specification for vegetable tanned leather for belting (First Revision) | 0 | Dec, 2022 | Download | |
101 | IS 582 : Part 10 : Sec 4 : 2022/ISO 5398-4 : 2018 |
METHODS OF CHEMICAL TESTING OF LEATHER Part 10 Determination of chromic oxide content Section 4 Quantification by inductively coupled plasma ICP | 0 | Aug, 2024 | Buy | |
102 | IS 8155 : 1976 |
Specification for portfolios | 0 | Aug, 2019 | Download | |
103 | IS 12607 : 1989 |
Measurement of hides and skin in the wet blue condition - Guidelines | 0 | Aug, 2019 | Download | |
104 | IS 6191 : Part 5 : 2024/ISO 11644 : 2022 (1 Revision) |
Methods of Micro-Biological, Colour Fastness and Microscopical Tests for Leather Part 5 Test for Adhesion of Finish (First Revision) | 0 | ---- | Buy | |
105 | IS 3985 : 1983 (1 Revision) |
Specification for leather for rugby ball (First Revision) | 1 | Dec, 2022 | Download | |
106 | IS 9664 : 2023 (1 Revision) |
Diameters of Sealing Areas for Use of Leather Cups � Specification ( First Revision ) | 0 | ---- | Download | |
107 | IS 13527 : 2013 (1 Revision) |
Replacement syntans - Specification (First Revision) | 0 | Aug, 2019 | Download | |
108 | IS 582 : Part 4 : 2022/ISO 19070 : 2016 |
METHODS OF CHEMICAL TESTING OF LEATHER Part 4 N-methyl-2-pyrrolidone NMP in leather | 0 | ---- | Buy | |
109 | IS 5034 : 2024/ISO 5431 : 2022 (3 Revision) |
Leather � Wet Blue Goat Skin � Specification (Third Revision) | 0 | ---- | Buy | |
110 | IS 13024 : 2013 (1 Revision) |
Syntans for prevention of sludge formation in vegetable tan liquor - Specification (First Revision) | 0 | Aug, 2019 | Download | |
111 | IS 579 : 2017 (4 Revision) |
Vegetable tanned sole leather - Specification (Fourth Revision) | 0 | Apr, 2022 | Download | |
112 | IS 14488 : 2013 (1 Revision) |
Sulphited fatliquors for leather - Specification (First Revision) | 0 | Aug, 2019 | Download | |
113 | IS 16257 : 2014/ISO 23910 : 2007 |
Leather - Physical and mechanical tests - Measurement of stitch tear resistance | 0 | Aug, 2019 | Buy | |
114 | IS 15776 : 2008 |
Polyurethane (Pu) coated leather - Specification | 0 | Aug, 2019 | Download | |
115 | IS 6191 : 1971 |
Micro - Biological colour fastness and microscopical tests for leather | 1 | Aug, 2019 | Download | |
116 | IS 10845 : 1984 |
Specification for bag, pilot | 0 | Aug, 2019 | Download | |
117 | IS 16650 : 2018/ISO 27587 : 2009 |
Leather - Chemical tests - Determination of the free formaldehyde in process auxiliaries | 0 | Mar, 2023 | Buy | |
118 | IS 3840 : 2011 (3 Revision) |
Lining leather - Specification (Third Revision) | 1 | Dec, 2022 | Download | |
119 | IS 582 : Part 12 : 2022/ISO 5397:1984 |
METHODS OF CHEMICAL TESTING OF LEATHER Part 12 Determination of nitrogen content and hide substance Titrimetric method | 0 | ---- | Buy | |
120 | IS 8601 : 2013 (1 Revision) |
Myrobalan nuts (Whole And Crushed) for tanning industry - Specification (First Revision) | 0 | Aug, 2019 | Download | |
121 | IS 12718 : 1989 |
Leather for garments - Performance requirements | 0 | Aug, 2019 | Download | |
122 | IS 582 : Part 3 : 2017/ISO 4047 :1977 |
Methods of chemical testing of leather: Part 3 determination of sulphated total ash and sulphated water - Insoluble ash (Second Revision) | 0 | Mar, 2023 | Buy | |
123 | IS 4102 : 1983 (1 Revision) |
Specification for leather for shuttlecock caps (First Revision) | 0 | Aug, 2019 | Download | |
124 | IS 13528 : 2013 (1 Revision) |
Pretanning syntans - Specification (First Revision) | 1 | Aug, 2019 | Download | |
125 | IS/ISO 4683 : PART 2 : 1999/ISO 4683-2 : 1999 |
Raw sheep skins: Part 2 designation and presentation | 0 | Oct, 2022 | Buy | |
126 | IS 14583 : 1998 |
Suede lining leather - Specification | 0 | Dec, 2020 | Download | |
127 | IS 5609 : 1983 (1 Revision) |
Specification for leather for hockey ball (First Revision) | 0 | Dec, 2022 | Download | |
128 | IS 5866 : 1979 (1 Revision) |
Specification for chrome leather for high altitude gloves (First Revision) | 1 | Aug, 2019 | Download | |
129 | IS 7742 : 2013 (1 Revision) |
Synthetic emulsion resin binders - Specification (First Revision) | 0 | Aug, 2019 | Download | |
130 | IS 5914 : Part 1 : 2018/ISO 17229 :2002 |
Methods of Physical Testing of Leather Part 1 Determination of Water Vapour Absorption | 0 | Mar, 2023 | Buy | |
131 | IS 2716 : 2013 (2 Revision) |
Myrobalan extract - Specification (Second Revision) | 0 | Aug, 2019 | Download | |
132 | IS B8087 : 1976 |
Eror | 0 | Aug, 2019 | Download | |
133 | IS 12435 : 1988 |
Guidelines for grading of hides and skins on the basis of mass and size | 0 | Dec, 2020 | Download | |
134 | IS 6191 : Part 3 : 2018/ISO 15702 :1998 |
Methods of Micro-Biological, Colour Fastness and Microscopical Test for Leather Part 3 Colour Fastness to Machine Washing ( First Revision) | 0 | Mar, 2023 | Buy | |
135 | IS 3982 : 1997 (1 Revision) |
Sheepskin leather for orthopaedic linings - Specification (First Revision) | 0 | Aug, 2019 | Download | |
136 | IS 9159 : 2023 (1 Revision) |
GUIDELINES FOR GRADING OF RAW HIDES AND SKINS First Revision | 0 | ---- | Download | |
137 | IS 13307 : 1992 |
Resin finished shoe uppers from goat and sheep skins - Specification | 0 | Aug, 2019 | Download | |
138 | IS 582 : Part 5 : Sec 2 : 2018/ISO 17234-2 : 2011 |
METHODS OF CHEMICAL TESTING OF LEATHER PART 5 DETERMINATION OF CERTAIN AZO COLORANTS IN DYED LEATHERS SECTION 2 DETERMINATION OF 4-AMINOAZOBENZENE | 0 | ---- | Buy | |
139 | IS 5024 : 2024 (1 Revision) |
Buffalo-Butt Leather for Knee Bushings — Specification (First Revision) | 0 | ---- | Download | |
140 | IS 13271 : 2013 (1 Revision) |
Phenolic syntans - Methods of test (First Revision) | 0 | Aug, 2019 | Download |