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

- nthsal-wb@nic.in

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1143 Results

S.No.

Standard No.

Product

Testing Charges (Excl. Of Taxes)

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

Custom - Cement

Cement

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
0 (Magnesium Oxide)	1200.0
0 (Sulphur Trioxide)	1200.0
0 (Loss on Ignition)	1200.0
0 (Insoluble Residue)	600.0
0 (Total Alkali content)	1200.0

IRS T-56 (2025) - INDIAN RAILWAY STANDARD SPECIFICATION FOR METAL LINERS FOR USE WITH ELASTIC RAIL CLIPS

INDIAN RAILWAY STANDARD SPECIFICATION FOR METAL LINERS FOR USE WITH ELASTIC RAIL CLIPS

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
6.2 (Carbon)	600.0
6.2 (Manganese)	600.0
6.2 (Silicon)	600.0
6.2 (Sulphur)	600.0
6.2 (Phosphorus)	600.0
6.4 (Tensile Strength)	1000.0
6.4 (Yield strength)	1000.0
6.4 (% Elongation)	1000.0
6.4 (BEND TEST)	1500.0
6.5 (FREEDOM FROM SURFACE DEFECTS (METAL LINERS))	1000.0
6.6 (HARDNESS TEST)	2000.0
6.7 (INCLUSION CONTENT TEST)	4000.0
6.8 (GRAIN SIZE TEST)	3000.0
6.3 (DIMENSIONAL CHECK)	1000.0
6.4 (CHARPY IMPACT TEST)	6000.0
6.9 (WEIGHT TEST)	1000.0
6.10.2 (Freedom from Defects (Galvanized Metal Liners))	1000.0
6.10.3 (Mass of Galvanized Coating)	2000.0
6.10.4 (Determination of Uniformity of Galvanizing Coating)	1000.0

IS 15477 (2019) - Adhesives for Use with Ceramic, Mosaic and Stone Tiles- Specification (First Revision)

Adhesives for Use with Ceramic, Mosaic and Stone Tiles- Specification (First Revision)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
5.5 (Slip Resistance (For vertical application only)-Annex E of IS 15477:2019)	3000.0
5.4 (Adjustment Time-Annex D of IS 15477:2019)	2000.0
5.3 (Open time-Annex C of IS 15477:2019)	2000.0
5.2, Table 1, Sl No (ii)-(a) (Shear adhesion Strength-(Dry Condition)-Annex B of IS 15477:2019)	3000.0
5.1, Table 1, Sl No (i)-(a) (Tensile adhesion Strength(Dry Condition)-Annex A of IS 15477:2019)	3000.0
5.6 (Deformability (for Vertical Application only)-Annex F of IS 15477:2019)	3000.0
5.1, Table 1, Sl No (i)-(b) (Tensile adhesion Strength (Wet Condition)-Annex A of IS 15477:2019)	3000.0
5.2, Table 1, Sl No (ii)-(c) (Shear adhesion Strength, (Wet condition)-Annex B of IS 15477:2019)	3000.0
5.2, Table 1, Sl No (ii)-(b) (Shear adhesion Strength, (Heat aging condition)-Annex B of IS 15477:2019)	3000.0

435 - SPECIFICATION FOR CASTOR OIL

SPECIFICATION FOR CASTOR OIL

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
4.3 (Colour in 1 In Cell on lovibond scale in terms of (Y+5R))	1000.0
4.3 (Relative density at 30 dg.C)	1000.0
4.3 (Refractive Index at 40 dg C)	1000.0
4.3 (Critical solution temperature)	1000.0
4.3 (Acid value)	1000.0
4.3 (Saponification value)	1000.0
4.3 (Unsaponifiable matter)	1000.0
4.3 (Iodine value)	1000.0
4.3 (Moisture and volatiles)	1000.0

Custom/man-made fibres/2025 [-]

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

IS 9845 (1998) - Determination of overall migration of constituents of plastics materials and articles intended to come in contact with foodstuffs - Method of analysis (Second Revision)

Determination of overall migration of constituents of plastics materials and articles intended to come in contact with foodstuffs - Method of analysis (Second Revision)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
No Record Found

NTH/NER/Custom/2024/02- Customized Water Specification as per IS 10500:2012 (2024) - Customized Water Specification as per IS 10500:2012

Customized Water Specification as per IS 10500:2012

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
36 (Total Coliform Bacteria per 100 ml)	1500.0
35 (Escherichia coli per 100 ml)	2000.0

IS 10500: 2012 - Drinking water

Drinking water

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
12 (E. Coli)	500.0
13 (Total Coliform)	500.0

15462 - Polymer Modified Bitumen

Polymer Modified Bitumen

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
6.5 (Softening point)	1200.0
6.5 (Flash Point COC)	1200.0

216 - Coal Tar Pitch

Coal Tar Pitch

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
5.2 (Softening Point)	1200.0
5.2 (Ash, Percent by mass)	1200.0
5.2 (Specific Gravity)	1200.0

Custom/RPPT/2025/Insecticidal Net (2025) - Insecticidal Net

Insecticidal Net

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1.1 (Denier)	500.0
1.2 (Mesh Size)	500.0
1.3 (Fabric Weight)	500.0
1.4 (Size, cm)	500.0
5.1 (Material Identification)	4000.0

Custom specification for paint as per IS 101 (1988) - Methods of Sampling and Test for Paints, Varnishes and related products

Methods of Sampling and Test for Paints, Varnishes and related products

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
No Record Found

IS 3885 (Part 2) (1992) - Steel for the Manufacture of Laminated Springs (Railway Rolling Stock) - Part 2 : Rib and Groove Sections

Steel for the Manufacture of Laminated Springs (Railway Rolling Stock) - Part 2 : Rib and Groove Sections

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
6 (Carbon, % by mass)	500.0
6 (Silicon, % by mass)	500.0
6 (Manganese, % by mass)	500.0
6 (Sulphur, % by mass)	500.0
6 (Phosphorus, % by mass)	500.0
6 (Chromium, % by mass)	500.0
6 (Vanadium, % by mass)	500.0
6 (Molybdenum, % by mass)	500.0
8 (Decarburization Depth)	2000.0
9 (Inclusion Rating)	4000.0
10 (Freedom From Defects)	1000.0
11 (Dimension ( Thickness & Width))	1000.0
7 (Brinell Hardness)	2000.0

1269:Part 1 (1997) - Legal metrology - Material measure of length; Part 1 : Woven metallic and glass fibre tape measures

Legal metrology - Material measure of length; Part 1 : Woven metallic and glass fibre tape measures

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
8 (Length)	2000.0
8 (Length)	1200.0
8 (Length)	5000.0

14399 (1996) - HOT PRESS MOULDED THERMOSETTING GFR POLYESTER RESIN (GRP) SECTIONAL WATER STORAGETANKS [-]

HOT PRESS MOULDED THERMOSETTING GFR POLYESTER RESIN (GRP) SECTIONAL WATER STORAGETANKS

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
8.2 Table 1 Sr.No.1 (Tensile Strength)	2000.0
8.2 Table 1 Sr.No.ii (Bending strength (cross-breaking))	2000.0
8.2 Table 1 Sr.No.iv (Glass content)	2000.0
8.2 Table 1 Sr.No.Vi (Water absorption)	1000.0

CUSTOM - Rice Husk Ash

Rice Husk Ash

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1 (Bulk Density (in g/cc))	1200.0
2 (Carbon Content)	1200.0
3 (Silica (SiO2) content)	1200.0
4 (Loss on Ignition)	1200.0
5 (Moisture)	1200.0

Customer Specification NTH ER Paint Lab Alipore - Corrosion test as per NFC33-040 1998 and Customer Request

Corrosion test as per NFC33-040 1998 and Customer Request

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1 (Corrosion test as per NFC33-040 1998 and Customer Request)	18800.0

M&C/RP-201 (2020) - 6 mm Thick Nylon Cord Reinforced Grooved Rubber Sole Plate for Placing beneath rails at turnouts(Provisional)-2020 (Revision 1.0)

6 mm Thick Nylon Cord Reinforced Grooved Rubber Sole Plate for Placing beneath rails at turnouts(Provisional)-2020 (Revision 1.0)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
3.4.1 (Thickness of the pad)	1000.0
4.1.2 (Hardness (Shore A))	1000.0
4.1.2 (Tensile strength, Before ageing)	1500.0
4.1.2 (Tensile strength, after ageing)	1500.0
4.1.2 (Tensile strength, percentage retention after ageing)	1000.0
4.1.2 (Elongation at Break, Before ageing)	1500.0
4.1.2 (Elongation at break, after ageing)	1500.0
4.1.2 (Elongation at break, Retention after ageing)	1000.0
4.1.2 (Relaxed Modulus at 100% Elongation, Before ageing)	1000.0
4.1.2 (Relaxed Modulus at 100% Elongation, Percentage change after ageing)	1000.0
4.1.2 (Compression set (%) subjected to 50% Compression at 100(+/-)1 deg. C for 24(+0/-2 ) hrs.)	3000.0
4.1.2 (Tension set(%) subjected to 50% stretch at 100(+/-)1 deg. C for 24(+0/-2) hrs.)	3000.0
4.1.2 (Electrical Resistance, Before Immersion)	5000.0
4.1.2 (Electrical Resistance, After Immersion)	5000.0
4.1.2 (Ash Content)	2000.0
4.1.2 (Specific Gravity)	1000.0

RDSO/M&C/RP-200 (2007) - 10 MM THICK COMPOSITE GROOVED RUBBER SOLE PLATES FOR PLACING BENEATH RAILS.

10 MM THICK COMPOSITE GROOVED RUBBER SOLE PLATES FOR PLACING BENEATH RAILS.

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
3.1.3 (Thickness of Composite Pad)	1000.0
3.2 (Hardness (Shore A))	1000.0
3.2 (Tensile Strength Before ageing)	1500.0
3.2 (Tensile Strength After ageing)	1500.0
3.2 (Tensile Strength Retention after ageing)	1000.0
3.2 (Elongation at the break before ageing)	1500.0
3.2 (Elongation at break after ageing)	1500.0
3.2 (Elongation at break Retention after ageing)	1000.0
3.2 (Relaxed Modulus at 100 % elongation before ageing)	1000.0
3.2 (Relaxed Modulus at 100 % elongation, change after ageing)	1000.0
3.2 (Compression Set)	3000.0
3.2 (Tension Set)	3000.0
3.2 (Electrical Resistance Before immersion)	5000.0
3.2 (Electrical Resistance after immersion)	5000.0
3.2.3 (Specific Gravity)	1000.0
3.2.3 (Percent Ash)	2000.0

1121 (Stone) (1974) - Method of Test of Natural Building Stone

Method of Test of Natural Building Stone

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
5 (Compressive Strength (Dry Condition), [IS 1121 (Part 1): 1974], N/mm^2)	3000.0
5 (Compressive Strength (Wet Condition), [IS 1121 (Part 1): 1974], N/mm^2)	3000.0
5 (Tensile Strength [IS 1121 (Part 3):1974], N/mm^2)	3000.0
5 & 6 (Water Absorption [IS 1124 : 1974], %)	1000.0
5 & 6 (Porosity [IS 1124 : 1974], %)	1000.0
5 & 6 (Specific Gravity [ IS 1124 : 1974])	1000.0
13 (Mohs Hardness [ IS 13630 (Part 13) 2019])	2000.0
ASTM D36 (Softening Point)	2000.0

IS 894 (1980) - Specification For Handloom Wool Blankets Brick Red (First Revision)

Specification For Handloom Wool Blankets Brick Red (First Revision)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
3.1 (Ends/dm)	1000.0
3.1 (Picks/dm)	1000.0
3.1 (Mass)	1000.0
3.1 (Breaking load (Warp))	1000.0
3.1 (Breaking Load (Weft))	1000.0
3.1 (Type of Weave)	1000.0
3.2 (Colour Fastness to Light)	3000.0
3.2 (Colour Fastness to Washing)	2000.0
3.2 (Colour Fastness to Rubbing)	2000.0
Firm's request (Stitches per cm)	1000.0
Firm's request (Fiber Composition)	2000.0
Firm's request (Colour of the Blanket)	500.0
3.2 (Scouring loss)	2000.0

5677 & 13469 (1986 & 1992) - Specification for Shoe Upper Leather for Direct Moulding Process & Leather Shoes with Direct Moulded Polyvinyl Chloride (PVC) Sole.

Specification for Shoe Upper Leather for Direct Moulding Process & Leather Shoes with Direct Moulded Polyvinyl Chloride (PVC) Sole.

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
3.5 of IS : 5677 (Tensile Strength of Upper Leather)	2000.0
5.3.1 of IS : 13469 (Tensile Strength of PVC Sole)	2000.0
5.3.1 of IS : 13469 (Flexing resistance cut growth at the end of 40,000 cycles)	2000.0
5.3.1 of IS : 13469 (Adhesion (Load at Toe point and Heel))	1000.0

IRS T-31 Fifth revision (2021) - Elastic Rail clip

Elastic Rail clip

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
4.3 (Chemical Composition, Percent by Mass)	2500.0
4.4 (Grain size analysis)	3000.0
4.5 (Inclusion rating)	4000.0
4.6 (Hardness Test)	2000.0
4.7 (Depth of Decarburisation)	2000.0
4.8 (Freedom from Defects)	1000.0

702: 2022 - Industrial Bitumen — Specification

Industrial Bitumen — Specification

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1 (Specific gravity at 27 Dg C)	1200.0
2 (Flash point, cleveland open cup)	1200.0
3 (Softening point)	1200.0
4 (Penetration at 25 dg C100g, 5 sec 1/10mm)	1200.0
7 (matter insoluble in Trichloroethylene)	1200.0

IS 164 : 2023 (2023) - Ready-Mixed Paint for Road Marking — Specification

Ready-Mixed Paint for Road Marking — Specification

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
Table 1 (Drying time a) Surface dry (IS 101 (Part 3/sec 1)))	600.0
Table 1 (Drying time b) Hard dry (IS 101 (Part 3/Sec 1)))	600.0
Table 1 (Consistency)	600.0
Table 1 (Finish, (IS 101 (Part 3/Sec 4)))	600.0
Table 1 (Colour, (IS 101 (Part 4/Sec 2)))	600.0
Table 1 (Wet opacity, percent, (IS 101 (Part 4/Sec 1)))	600.0
Table 1 (Recoating property, Annexure E)	600.0
Table 1 (Resistance to bleeding, Annexure F)	600.0
Table 1 (Mass in kg/10 liter, (IS 101 (Part 1/Sec 7)))	600.0
Table 1 (Keeping properties (12 Months), (IS 101 (Part 6/Sec 2)))	5000.0
Table 1 (No pick up time (for type 2 only), Annexure H)	1000.0
Table 1 (Non Volatile matter , (IS 101 (Part 8/sec 2)))	600.0
Table 1 (Volume solid, (IS 101 (Part 8/sec 6)))	800.0
Table 1 (Taber Abrasion resistance, mg weight loss after 500 cycles using CS10 wheel with 500 g on each load (for type 2 only), Annexure J)	2000.0
Table 1 (Scrub resistance, Annexure K)	2000.0
Table 1 (Resistance to accelerated weathering 500 hours (for type 2 only), Annexure L)	30000.0
Table 1 (Flexibility (for type 2 only), (IS 101 (Part 5 /sec 2 )))	600.0
Table 1 (VOC, percent, (IS 101 (Part 2 /sec 4)))	2000.0
Table 1 (Resistance to wear, Annexure M)	3000.0
5.4 (Lead Restriction (IS 101 (Part 8/Sec 5), or by Atomic Absorption Spectrometer (AAS) or by ICP.))	1000.0

IS 1891 : Part 5 (1993) - Conveyor and elevator textile belting - Specification: Part 5 fire resistant belting for surface application

Conveyor and elevator textile belting - Specification: Part 5 fire resistant belting for surface application

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
5.0 (Construction)	1000.0
7.1 (Tensile Strength of Cover Rubber)	2000.0
7.1 (Elongation of Cover Rubber)	1000.0
7.2 (Tensile Strength of Cover Rubber after Ageing ( 72 hrs. at 70+/-1 deg. C))	3000.0
7.2 (Elongation of Cover Rubber after Ageing (72 hrs. at 70+/-1 deg. C))	2000.0
8.0 (Adhesion between Cover and Carcass)	2000.0
8.0 (Adhesion between Plies)	3000.0
Firm's request (Full Thickness Breaking Strength)	5000.0
Firm's request (Elongation at Ref. Load (Warp only))	1000.0
Firm's request (Full Thickness Elongation at Break)	1000.0
Firm's request (Flame Test)	4000.0
Firm's request (Hardness, Shore A)	1000.0
Firm's request (Hardness after Ageing (72 hrs. at 70+/-1 deg. C))	2000.0

MMDTS 18034 REV-02 - Developmental Technical specification for PU Based Wet-On-Wet applicable Exterior Painting System for LHB Type Coaches.

Developmental Technical specification for PU Based Wet-On-Wet applicable Exterior Painting System for LHB Type Coaches.

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
1 (ANTI-GRAFFITI TEST,ASTM D-6578)	5000.0

IS 15402 (2003) - Ceramic fibre blanket insulation - Specification

Ceramic fibre blanket insulation - Specification

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
5.2 (Bulk Density)	1000.0
5.5 (Tensile Strength)	2000.0
5.6 (Fiber Diameter)	2000.0
5.8 (Alumina content, as Al2O3,Percent)	1200.0
5.8 (Silica content, as SlO2, Percent)	1200.0
5.8 (Iron Oxide (as Fe2O3),Percent)	1200.0
5.9 (Thickness of Blanket Rolls)	1000.0
5.8 (Leachable Chlorides (Cl) percent)	1200.0

IS 14223 (Part 1):2023 - Polished Building Stones —Specification (Part 1-Granite and Similar Stones)

Polished Building Stones —Specification (Part 1-Granite and Similar Stones)

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Clause No.	Testing Charges (Excl. Of Taxes)	NABL
5,Table 1-(i) (Specific gravity ( as per IS 1124))	1000.0
5,Table-1(ii) (Water absorption (as per IS 1124))	1000.0
5,Table-1(iii) (Compressive strength, in N/mm2 (as per IS 1121 (Part 1)))	3000.0
5,Table-1(iv) (Tensile strength, in N/mm2 ( as per IS 1121 (Part 3)))	3000.0
5,Table-1(v) (Shear strength in N/mm2 (as per IS 1121 (Part 4)))	2000.0
5,Table-1(vi) (Hardness, in Mohs (as per IS 13630 (Part 13)))	2000.0
5,Table-1(vii) (Hardness (Schmidt) No -(as per IS 12608))	2000.0
5,Table-1(viii) (Hardness (shore) No -(as per IS 12608))	2000.0
5,Table-1(ix) (Ultrasonic pulse velocity-(as per IS 516 (Part 5/Sec 1)))	5000.0
5,Table-1(x) (Resistance to wear- a)Average b)Individual maximum, in mm (as per IS 1706))	4000.0
custom (Moisture content (%))	500.0
custom (Porosity)	1000.0
custom (Dry density)	1000.0
custom (Flexural strength)	3000.0

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