National Test House

A Trusted Name For Quality Testing

More Than 100 Years Of Service
I.T Helpdesk email - helpdesk[at]nth[dot]gov[dot]in
I.T Customer care no. - 0120-2787853 [ ( Mon - Fri ) 09:30 hrs to 17:30 hrs ]
Helpline Numbers
  2. Dear Customer, Beware of Phishing & Fraudulent Calls/Email's. NTH does not entertain middle-man/agents. Be Vigilant. Please report any suspicious calls/emails to Chief Vigilance Officer, Email : cvo-nth[at]nth[dot]gov[dot]in , Landline -0120-278 7853 & Mobile no. / WhatsApp No.- 9412223550.
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4391 Results
S.No. Lab Name Standard No. Product Testing Charges (Excl. Of Taxes)
61 National Test House (SR), Chennai # IS 12894 (2002) - Pulverized Fuel Ash Lime Bricks -Full test Pulverized Fuel Ash Lime Bricks -Full test - View breakup
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62 National Test House (SR), Chennai # IS 2185 (1984) - Autoclaved cellular(aerated)Concrete blocks Autoclaved cellular(aerated)Concrete blocks - View breakup
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63 National Test House (SR), Chennai # IS 15965 - AZ Coated Sheet AZ Coated Sheet - View breakup
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64 National Test House (NWR), Jaipur IS 6649 (1985) - Specification for hardened and tempered washers for high strength structural bolts and nuts (First Revision) Specification for hardened and tempered washers for high strength structural bolts and nuts (First Revision) - View breakup
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65 National Test House (NWR), Jaipur ASTM F 959M 06 - Standard Specification for Compressible-Washer-Type Tension Indicator for use with structural Fastener Standard Specification for Compressible-Washer-Type Tension Indicator for use with structural Fastener - View breakup
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66 National Test House (NR), Ghaziabad # IS 6419 - Welding Rods and Bare Electrodes for Gas Sheilded Arc welding of structural steels (For Grades S2,S3,S4,S5) Welding Rods and Bare Electrodes for Gas Sheilded Arc welding of structural steels (For Grades S2,S3,S4,S5) - View breakup
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67 National Test House (SR), Chennai # IS 15622 (2017) - Ceramic tiles (for Group BI & BII) -Full test Ceramic tiles (for Group BI & BII) -Full test - View breakup
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68 National Test House (NWR), Jaipur # IS 1077 (2025) - Burnt Clay Building Bricks -Full test Burnt Clay Building Bricks -Full test - View breakup
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69 National Test House (SR), Chennai # IS 9758:1981 (RA 2022) - Flush Valves and fittings for water closets and urinals Flush Valves and fittings for water closets and urinals - View breakup
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70 National Test House (SR), Chennai # IS 8931: 2021. - Copper alloy single taps, combination tap assemblies, stop valves and single lever mixers for water services as per IS 8931: 2021. Copper alloy single taps, combination tap assemblies, stop valves and single lever mixers for water services as per IS 8931: 2021. - View breakup
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71 National Test House (SR), Chennai CUSTOM/TEXTILE/2024 - CUSTOM/TEXTILE/2024 CUSTOM/TEXTILE/2024 - View breakup
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72 National Test House (SR), Chennai # IS 383 (2016) - Coarse and Fine aggregate for Concrete {Coarse aggregate (Crushed/Partially crushed/Uncrushed)from Natural resources} Coarse and Fine aggregate for Concrete {Coarse aggregate (Crushed/Partially crushed/Uncrushed)from Natural resources} - View breakup
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73 National Test House (ER), Alipore IS 398 : Part 5 (1992) - Aluminium conductor for overhead transmission purposes - Specification: Part 5 aluminium conductors - Galvanized steel - Reinforced for extra high voltage (400 KV And Above) (First Revision) Aluminium conductor for overhead transmission purposes - Specification: Part 5 aluminium conductors - Galvanized steel - Reinforced for extra high voltage (400 KV And Above) (First Revision) - View breakup
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74 National Test House (ER), Alipore IS 398 : Part 4 (1994) - Aluminium conductors for overhead transmission purposes: Part 4 aluminium alloy stranded conductors (Aluminium - Magnesium - Silicon Type) - Specification (Third Revision) Aluminium conductors for overhead transmission purposes: Part 4 aluminium alloy stranded conductors (Aluminium - Magnesium - Silicon Type) - Specification (Third Revision) - View breakup
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75 National Test House (ER), Alipore IS 398 : Part 2 (1996) - Aluminium conductors for overhead transmission purposes - Specification: Part 2 aluminium conuuctors, galvanized steel - Reinforced (Third Revision) Aluminium conductors for overhead transmission purposes - Specification: Part 2 aluminium conuuctors, galvanized steel - Reinforced (Third Revision) - View breakup
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76 National Test House (ER), Alipore IS 398 : Part 1 (1996) - Aluminium conductors for overhead transmission purposes - Specification: Part 1 aluminium stranded conductors (Third Revision) Aluminium conductors for overhead transmission purposes - Specification: Part 1 aluminium stranded conductors (Third Revision) - View breakup
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77 National Test House (SR), Chennai IS 4853 (1982) - Recommended practice for radiographic inspection of fusion welded butt joints in steel pipes (First Revision) Recommended practice for radiographic inspection of fusion welded butt joints in steel pipes (First Revision) - View breakup
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78 National Test House (ER), Kolkata IS 13757-1993 RA 2011 (1993 RA 2011) - Burnt Clay Fly Ash Building Bricks-specification Burnt Clay Fly Ash Building Bricks-specification - View breakup
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79 National Test House (ER), Alipore NTH_CUSTOM/2026/033 - INDIAN RAILWAYS STANDARD SPECIFICATION FOR CLASSIFICATION, TESTING AND ACCEPTANCE CRITERIA OF FILLER WIRES FOR MIG/MAG WELDING INDIAN RAILWAYS STANDARD SPECIFICATION FOR CLASSIFICATION, TESTING AND ACCEPTANCE CRITERIA OF FILLER WIRES FOR MIG/MAG WELDING - View breakup
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80 National Test House (NWR), Jaipur 7098 : Part 1 : 2025 - Crosslinked Polyethylene Insulated Thermoplastic Sheathed Cables - Specification - Part 1 For Working Voltages up to and including 1 100 Volts Crosslinked Polyethylene Insulated Thermoplastic Sheathed Cables - Specification - Part 1 For Working Voltages up to and including 1 100 Volts - View breakup
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81 National Test House (NR), Ghaziabad Custom specification NTH WR IS 101 & other paint - Custom specification NTH WR IS 101 & other paint test methods Custom specification NTH WR IS 101 & other paint test methods - View breakup
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82 National Test House (ER), Kolkata IRSM 46 (2020) - Filler Wire for MIG/MAG Welding Filler Wire for MIG/MAG Welding - View breakup
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83 National Test House (SR), Chennai # MORTH-V 406 - Wet mixmacadam sub-base/base Wet mixmacadam sub-base/base - View breakup
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84 National Test House (SR), Chennai NTH_CUSTOM/2026/030 - Custom Standard for Textile Fabric Custom Standard for Textile Fabric - View breakup
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85 National Test House (SR), Chennai NTH_CUSTOM/2026/031 - Custom Standard for Wool disc for Cleaning rod Custom Standard for Wool disc for Cleaning rod - View breakup
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86 National Test House (SR), Chennai # IS 516 (2021) - Hardened concrete methods of test part 1 testing of strength of hardened concrete section 1 compressive,flexucal and split tensile strength (First Revision) Hardened concrete methods of test part 1 testing of strength of hardened concrete section 1 compressive,flexucal and split tensile strength (First Revision) - View breakup
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87 National Test House (ER), Kolkata # IS 14268 - Uncoated Stress Releived Low Relaxation 7 Ply Strand Uncoated Stress Releived Low Relaxation 7 Ply Strand - View breakup
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88 National Test House (ER), Kolkata #IS 9537 - Conduits for Electrical installations Conduits for Electrical installations - View breakup
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89 National Test House (ER), Kolkata #IS 4270 - Steel tubes for Water Wells Steel tubes for Water Wells - View breakup
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90 National Test House (WR), Mumbai # IS 6012 - Measurement of coating thickness by eddy current method- 05 spots Measurement of coating thickness by eddy current method- 05 spots - View breakup
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Helpdesk email - helpdesk[at]nth[dot]gov[dot]in

Customer care no. - 0120-2787853 [ ( Mon - Fri ) 09:30 hrs to 17:30 hrs ]