NTH - Management Information System

National Test House (ER), Kolkata

Block-C.P, Sector-V, Salt Lake City, Kolkata, West Bengal - 700091, Kolkata, Kolkata, West Bengal, 700091

- director-kol[at]nth[dot]gov[dot]in

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1228 Results

S.No.

Standard No.

Product

Testing Charges (Excl. Of Taxes)

ASTM B221M (2007) - Specification for Aluminnium and aluminium alloy extruded bar, rod, wire, profile, tube

Specification for Aluminnium and aluminium alloy extruded bar, rod, wire, profile, tube

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
7 (Vanadium)	500.0
7 (Titanium)	500.0
7 (Silicon)	500.0
7 (Manganese)	500.0
7 (Chromium)	500.0
7 (Magnesium)	500.0
7 (Iron)	500.0
7 (Copper)	500.0
7 (Zinc)	500.0
7 (Aluminium)	500.0
8 (Tensile Strength)	1000.0
8 (Yield Strength (0.2 % offset))	1000.0
8 (%Elongation)	1000.0
15 (Dimension)	1000.0

IS 252 (2013) - Caustic soda - Specification (Fourth Revision)

Caustic soda - Specification (Fourth Revision)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
3.3 (Sodium Carbonate as Na2CO3)	1000.0
3.3 (Sodium Hydroxide as NaOH)	1000.0
3.3 (Chlorides as Cl)	1000.0
3.3 (Sulphates as SO4)	1000.0
3.3 (Matter insoluble Water)	1000.0
3.3 (Sodium Hydroxide)	1000.0

303 (2024) - Plywood for General Purpose

Plywood for General Purpose

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
8.1 (Length, in mm)	400.0
8.1 (Width, in mm)	400.0
8.2 (Thickness, in mm)	400.0
8.3 (Squareness, in mm/m)	400.0
8.3 (Edge Straightness, in mm/m)	400.0
5 (Classification by Appearance)	1500.0
9 (Workmanship and finish,)	2000.0
11.3.1 (a) (Glue Adhesion - Water Resistance Test)	2000.0
11.3.1 (b) (Glue Adhesion Test - Water Resistance Test - BWR Grade)	2000.0
11.3.1 cb) (Glue Adhesion Test - Water Resistance Test - BWP Grade)	2000.0
11.3.2 (Mycological Test)	1500.0
11.4 (Moisture Content, in %)	1000.0
11.5 (Static Bending Strength (Modulus of Rupture -Along), in N/mm^2)	750.0
11.5 (Static Bending Strength (Modulus of Rupture - Across), in N/mm^2)	750.0
11.5 (Static Bending Strength (Modulus of Elasticity-Along), in N/mm^2)	750.0
11.5 (Static Bending Strength (Modulus of Elasticity- Across), in N/mm^2)	750.0
11.6 (Formaldehyde Content Test, in mg/100g)	3000.0
11.5 (Static Bending Test along the Grain direction (Modulus of Rupture & Modulus of Elasticity), N/mm^2)	1500.0
11.5 (Static Bending Test across the Grain direction (Modulus of Rupture & Modulus of Elasticity), N/mm^2)	1500.0
8.1 (Length of the board, in mm)	500.0
8.1 (Width of the board, in mm)	500.0
8.2 (Thickness, in mm)	500.0
8.4 (Squareness and Edge Straightness (Annex C of IS 303 : 2024))	500.0
5 (Classification by Appearance)	2000.0
9 (Workmanship and Finish)	1000.0
11.5 (Static bending Strength along the grain direction [IS 1734 (Part 11)])	1500.0
11.5 (Static bending Strength across the grain direction [IS 1734 (Part 11)])	1500.0

1328 (2025) - Veneered Decorative Plywood

Veneered Decorative Plywood

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
7 (Surface Requirement, Type)	1000.0
8.1 (Dimensions, Length of the board, in mm)	500.0
8.1 (Dimensions, Width of the board)	500.0
8.2 (Dimension, Thickness of the board)	500.0
8.3 (Squareness [ Annex B of IS 1328 : 2025])	500.0
8.3 (Edge Squareness [Annex 2 of IS 1328: 2025])	500.0
11.3 (Moisture Content [IS 1734(Part 1)],)	1000.0
11.4.1 a (Water Resistance test for MR Grade [IS 1734 (Part 5)])	2000.0
11.4.1 b (Water Resistance test for BWR Grade [IS 1734 (Part 5)])	2000.0
11.4.1. c (Water Resistance test for BWP Grade [IS 1734 (Part 5)])	2000.0

IS 1628 (1986) - Specification for Axle oil (Second Revision)

Specification for Axle oil (Second Revision)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
i a) (Acidity (Inorganic))	1000.0
i b) (Acidity (Organic))	1000.0
ii) (Ash Content, % by mass(Max))	1000.0
iii) (Pour Point (max))	1000.0
iv) (Copper strip Corrosion (for 3 hrs at 100 degree))	1500.0
v) (Flash point closed (Pensky-Martens, Min))	1000.0
vi) (Asphaltene content (% max))	1000.0
vii) (Kinematic Viscosity (Centistokes at 60 deg.))	1000.0
viii) (Water content, % max)	1000.0
ix) (Saponification value ( mg of KOH/ g of oil, max))	1000.0
x) (Viscosity Index, Min)	500.0

AWWA C210 (2024) - Liquid - Epoxy Coatings and lining for Steel Water Pipe And fittings

Liquid - Epoxy Coatings and lining for Steel Water Pipe And fittings

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
5.2.3 (Dielectric Strength)	2500.0

4574 (1989) - Fluorspar for use in metallurgical Industries

Fluorspar for use in metallurgical Industries

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1 (Calcium Fluoride)	1000.0
1 (Silica)	1000.0
1 (Mixed Oxides)	1000.0
1 (Sulphur)	1000.0
1 (Lead)	1000.0

on the lines of IS 2547(1)/IS 2250/IS 15477/Customer technical specification - on the lines of Gypsum plaster /Masonry Mortars/Jointing Mortar

on the lines of Gypsum plaster /Masonry Mortars/Jointing Mortar

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
custom (Chloride Content)	1200.0
custom (Bulk density -on the lines of IS 2386 (Part 3))	2000.0
custom (Drying shrinkage (on the lines of Is 1727))	2000.0
custom (Compressive strength ( duration 3,7, 28 days))	4000.0

IS 2547 : Part 2 (1976) - Specification for gypsum building plasters: Part 2 premixed lightweight plasters

Specification for gypsum building plasters: Part 2 premixed lightweight plasters

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
4.1 (Compressive Strength )	1000.0
4.1 (Dry set density)	500.0
4.1 (Dry bulk density)	500.0
4.1 (Mechanical Resistance)	500.0
4.1 (Sum of Sodium and Magnesium salt contents expressed as percentage of Sodium oxide (Na2O) & Magnesium of Oxide (MgO)by mass)	3000.0
custom (Degree of whiteness(IS 8042:2015))	1500.0
custom (Setting time (IS 2542))	500.0

IS 2547 : Part 1 (1976) - Specification for gypsum building plaster: Part 1 excluding premixed lightweight plasters

Specification for gypsum building plaster: Part 1 excluding premixed lightweight plasters

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
5.2 (Soundness)	500.0
5.2 (Transverse Strength)	1000.0
5.2 (Setting Time)	500.0
5.2 (Expansion on setting)	500.0
5.2 (Residue on sieving)	500.0
5.2 (Civil Resistance)	500.0
Table 1 Clause 4.1 (Loss of Ignition , percent by mass)	1000.0
Table 1 Clause 4.1 (Free Lime , Percent by mass)	1000.0
Table 1 Clause 4.1 (Sodium Soluble Salts, expressed as percentage of Na2O)	1000.0
Table 1 Clause 4.1 (Soluble Magnesium salts, expressed as percentage of MgO)	1500.0
Table 1 Clause 4.1 (CaO, Percent by mass)	1500.0
Table 1 Clause 4.1 (SO3, Percent by mass)	1000.0
5.2 (Mechanical resistance of set neat plaster)	500.0

IS 9845 (1998) - Determination of Overall Migration of Constituents of Plastics Materials and Articles Intended to Come in Contact with Foodstuffs/ Polymer identification for food grade plastic [-]

Determination of Overall Migration of Constituents of Plastics Materials and Articles Intended to Come in Contact with Foodstuffs/ Polymer identification for food grade plastic

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
0 (Amount of extractive)	3000.0

251 (2024) - Soda Ash

Soda Ash

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
3 (Total Alkalinity as Na2CO3)	1000.0
3 (Matter insoluble in water)	1000.0
3 (Sulphate (Na2SO4))	1000.0
3 (Chloride (as NaCl))	1000.0
3 (Iron (as Fe2O3))	1000.0

Custom - Soap

Soap

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
0 (Moisture and volatile matter)	1000.0
0 (Matter insoluble in alcohol)	1000.0
0 (Free caustic alkali or free fatty acid)	1000.0
0 (Matter insoluble in water)	1000.0
0 (Total alkalinity of matter insoluble in alcohol (alkaline salts))	1000.0
0 (Chlorides)	1000.0
0 (Sulphates.)	1000.0
0 (Moisture and volatile matter)	1000.0
0 (Matter insoluble in alcohol)	1000.0
0 (Free caustic alkali or free fatty acid)	1000.0
0 (Matter insoluble in water)	1000.0
0 (Total alkalinity of matter insoluble in alcohol (alkaline salts))	1000.0
0 (Chlorides)	1000.0
0 (Sulphates.)	1000.0

13656 - Internal Combustion Engine Crankcase Oils for Automotive Application ( Diesel and Gasoline ) — Specification ( Third Revision )

Internal Combustion Engine Crankcase Oils for Automotive Application ( Diesel and Gasoline ) — Specification ( Third Revision )

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
4.2.2 (Appearance)	1000.0
4.2.2 (Viscosity Index)	1000.0
4.2.2 (Pour point)	1000.0
4.2.2 (Flash point)	1000.0

Cutom/ILC Conveyor belt/2025 (2025) - Cutom/ILC Conveyor belt/2025

Cutom/ILC Conveyor belt/2025

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1 (Abrasion Loss)	1000.0
2 (Density)	1000.0

WPC Custom - Wood Plastic Composite Board

Wood Plastic Composite Board

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
Cust 1 (IS: 2380 ( PART III )-1977)	1000.0
Cust 2 (IS: 2380 ( PART III )-1977)	1000.0
custom (Screw withdrawal resistance test -IS 4020(Part 16))	1000.0

177 (1989) - Cotton Drills

Cotton Drills

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
Table 1 (Count of Yarn, Warp)	500.0
Table 1 (Count of Yarn, Weft)	500.0
Table 1 (Ends/cm)	500.0
Table 1 (Picks/cm)	500.0
Table 1 (Mass, g/Sq. m)	1000.0
Table 1 (Breaking Load, Warp)	1000.0
Table 1 (Breaking Load, Weft)	1000.0
Table 1 (Length)	500.0
Table 1 (Width)	500.0
Table 2 (pH)	1000.0
Table 2 (Shrinkage or Elongation, %)	2000.0

IRS T-44 (2023) - HIGH VISCOUS NYLON-66 INSULATING LINERS

HIGH VISCOUS NYLON-66 INSULATING LINERS

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
Table 1B (Melting Point)	1000.0
7.2 (Specific Gravity)	1000.0
Table 1B (Ash Content)	1000.0
Table 1B (Flexural Modulus)	2000.0
Table 1B (Flexural Strength)	2000.0
4.1.2 (Material Identification)	4000.0

IS 3087 (2005) - Practicle boards of wood and other lingnocellulosic materials (medium density) for general purposes -Specification

Practicle boards of wood and other lingnocellulosic materials (medium density) for general purposes -Specification

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
11.9.1, Table 1, Sl No.(ix), a & b (Tensile strength perpendicular to surface after cyclic/accelerated water resistance test-IS 2380 (Part 5):1977)	2000.0
11.10, Table 1, Sl No.(x) (Screw Withdrawal Strength-IS 2380 (Part 14):1977)	1500.0
11.9, Table 1, Sl No.(viii) (Tensile strength perpendicular to surface-IS 2380 (Part 5):1977)	2000.0
11.8, Table 1, Sl No.(vi) & (vii) (Modulus of Rupture and Modulus of Elasticity-IS 2380 (Part 4):1977)	2500.0
9.6 (Workability-IS 3087:2005)	2000.0
9.5 & 11.7Table 1, Sl No.(v) , (Swelling due to surface absorption-IS 2380 (Part 17):1977)	2000.0
9.4 & 11.6, Table 1, Sl No.(iii) & (iv) (Swelling in water-IS 2380 (Part 17):1977)	1500.0
9.3 & 11.5, Table 1, Sl No.(ii) (Water Absorption-IS 2380 (Part 16):1977)	1000.0
9.2 & 11.4 (Moisture content-IS 2380 (Part 3):1977)	1000.0
9.1 & 11.3, Table 1, Sl No.(i) (Density-IS 2380 (Part 3):1977)	500.0
8 and 11.2 (Dimensions and Tolerances-IS 2380 (Part 2):1977)	500.0
7 (FINISH-IS 3087:2005)	1.0

IS 12823 (2015) - Wood Products - Prelaminated Particle Boards -Specification

Wood Products - Prelaminated Particle Boards -Specification

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
10.14 (Resistance to Stain-IS 12823:2015 Annex G)	1500.0
10.13 (Resistance to Cigarette Burn-IS 12823:2015 Annex F)	500.0
10.12 (Resistance to Crack-IS 12823:2015 Annex E)	500.0
10.11 (Resistance to Steam-IS 12823:2015 Annex D)	500.0
10.10 Table 2, Sl No (ix) (Abrasion Resistance-IS 12823:2015 Annex C)	5000.0
10.9, Table 2, Sl No (viii) (Screw Withdrawal Strength -IS 2380 (Part 14):1977)	1500.0
10.8, Table 2, Sl No (vii) (Tensile strength perpendicular to surface after ageing-IS 12823:2015 &-IS 2380 (Part 5):1977)	2000.0
10.7 Table 2, Sl No (vi) (Tensile strength perpendicular to surface-IS 2380 (Part 5):1977)	2000.0
10.6Table 2, Sl No (v) (Modulus of Rupture & Modulus of Elasticity-IS 2380 (Part 4):1977)	2500.0
10.5 Table 2, Sl No (iv) (Swelling in Water-IS 2380 (Part 17):1977)	1000.0
10.4 Table 2, Sl No (iii) (Water Absorption-IS 2380 (Part 16):1977)	1000.0
10.3 (Moisture Content-IS 2380 (Part 3):1977)	1000.0
10.2, Table 2, Sl No (i) & (ii) (Density-IS 2380 (Part 3):1977)	500.0
8 (Dimension & Tolerances-IS 12823:2015 Annex B)	500.0
7 (Finish-IS 12823:2015)	1000.0

Custom/RPPT/2025/ Office Chair (2025) - Office Chair

Office Chair

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1 (Seating Material)	1000.0
2 (Foam Material)	5000.0
3 (Foam Thickness)	1000.0
4 (Foam Density)	1000.0

Manufacturer/Customer's specifications & GTP - Manufacturer/Customer's specifications & GTP

Manufacturer/Customer's specifications & GTP

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1.00 (AC High Voltage Test at power frequency)	5000.0
1.00 (Conformity Tests for Battery operated platform truck as per IS: 10311-1982)	30000.0
1.00 (Neutral Grounding Resistance (Grid Resistance)-03 Resistors)	30000.0
1.00 (Neutral Grounding Resistance (Grid Resistance) Single Resistor)	10000.0

IS/IEC 60529 : 2001 ( IEC 60529 : 2001) (Reaffirmed Year : 2019 ) - DEGREES OF PROTECTION PROViDED BY ENCLOSURES (IP CODE)

DEGREES OF PROTECTION PROViDED BY ENCLOSURES (IP CODE)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1 (High Voltage test (Before IP Test))	3000.0
2 (Insulation Resistance (Before IP Test))	2000.0
13.2 (First Characteristic Numeral 1 (Protection against solid foreign object of 50mm Dia and greater))	7500.0
13.2 (First Characteristic Numeral 2 (Protection against solid foreign objects of 12.5 mm Dia and greater))	7500.0
13.2 (First Characteristic Numeral 3 (Protection against solid foreign objects of 2.5 mm Dia and greater))	7500.0
13.2 (First Characteristic Numeral 4 (Protection against solid foreign objects of 1.0 mm Dia and greater))	7500.0
13.4/13.5 (First Characteristic Numeral 5 (Dust Protected))	7500.0
13.4/13.6 (First Characteristic Numeral 6 (No ingress of Dust))	7500.0
14.2.1 (Second Characteristic Numeral 1 (Protected against vertically falling water drops))	7500.0
14.2.2 (Second Characteristic numeral 2 (Protection against vertically falling water drops when enclosure tilted upto 15 degree))	7500.0
14.2.3 (Second characteristic numeral 3 (Protected against spring water))	7500.0
14.2.4 (Second characteristic numeral 4 (Protected against splashing water))	7500.0
14.2.5 (Second characteristic numeral 5 (Protection against water Jets.))	7500.0
14.2.6 (Second characteristic numeral 6 (Protected against powerful Jet))	7500.0
14.2.7 (Second characteristic numeral 7(Protected against the effects of temporary immersion in water))	7500.0
14.2.8 (Second Characteristic numeral 8 (Protection against the effects of immersion in water as per the customers requirement))	7500.0
17 (High Voltage test (After IP Test))	3000.0
18 (Insulation Resistance tets (After IP test))	2000.0
19 (Drawing Verification with respect to dimension & as per customer request and the attached drawing)	3000.0

IS 1130 (Marble) (1969) - Marble

Marble

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
7 (i) (Moisture Absorption, in %)	1000.0
7 (ii) (Scratch hardness on Moh's scale)	2000.0
7 (iii) (Specific Gravity)	1000.0

Custom - Bacteria inoculum

Bacteria inoculum

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
0 (pH)	1000.0
0 (Faecal coliform)	2000.0

9825-2003 - CHLORINE TABLETS —SPECIFICATION

CHLORINE TABLETS —SPECIFICATION

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
3.1 (Available Chlorine)	1200.0

Custom/Jute Yarn

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1.0 (Breaking Load)	1000.0
2.0 (Elongation at break)	1000.0
3.0 (Twist in Yarn)	1000.0
4.0 (Universal Count of Jute Yarn)	1000.0

IS 738 (1994 (RA 2020)) - Wrought aluminium alloys, drawn tube for general engineering purposes - Specification (Third Revision)

Wrought aluminium alloys, drawn tube for general engineering purposes - Specification (Third Revision)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
9.1.1 (Tensile strength, N/mm2)	1000.0
9.1.1 (Yield strength, N/mm2)	1000.0
9.1.1 (Percent Elongation)	1000.0
9.1.2 (Flattening test)	1000.0
8.1 (Chemical Composition, % by mass)	5500.0
6 (Freedom from Defects)	1000.0
7 (Dimensions and Tolerances)	1000.0

IS 1070 (2023) - Reagent grade water - Specification (Third Revision)

Reagent grade water - Specification (Third Revision)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
4.2 (pH, at 25 °C)	1000.0
4.2 (Total solids or non volatile residue at 105 dg C, mg/l)	1000.0
4.2 (Silica ( as SiO2 ),)	1000.0
4.2 (Colour retention of KMnO4, at 27 ± 2 °C)	1000.0
4.2 (Bacteria, (CFU/mL))	1000.0

Custom/RPPT/2025/FULLBODY HARNESS Strap Load Test (2025) - FULLBODY HARNESS Strap Load Test

FULLBODY HARNESS Strap Load Test

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1.0 (Load Test)	2000.0

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