Chemistry Lab items

Tender Invitation Notice No: WIL/INFRA/TDG/04/2017, dated: 14/06/2017

Webel Informatics Limited (WIL) is inviting quotations from the prospective bidders for the following LAB Items for institutions like College and Universities.  The supply of following items would also include delivery and installation and other related services at customer premises.

Detail Specifications of the Lab Items:

 

Chemicals for Inorganic Experiments:

 

Sl.No.

Item

Specification

Qty

1.

Sulfuric Acid

Merck

2.5Ltrx3

2.

Hydrochloric acid

Merck

2.5Ltrx3

3.

Nitric acid

Merck

2.5Ltrx3

4.

Ammonia solution

Merck

500mlx4

5a.

Sodium hydroxide(pellets)

Merck

500gmx4

5b.

Sodium hydroxide(flakes)

Merck

1kgx1

6.

Sodium carbonate(anhydrous)

Merck

500gmx4

7.

Sodium bi carbonate

Merck

500gmx4

8.

Sodium sulfide(flakes)

Loba

500gmx4

9.

Cobalt chloride

Merck

500gmx2

10.

Copper sulfate

Merck

500gmx4

11.

Nickel chloride

Merck

500gmx2

12.

Nickel sulfate

Merck

500gmx2

13.

Zinc chloride

Merck

500gmx4

14.

Zinc sulfate

Merck

500gmx4

15.

Acetone

Merck

500mlx4

16.

Acetic acid

Merck

500mlx4

17.

Ammonium chloride

Merck

500gmx4

18.

Potassium di chromate

Merck

500gmx4

19.

Potassium permanganate

Merck

500gmx4

20.

Ammonium thiocyanate

Merck

500gmx4

21.

Barium chloride

Merck

500gmx4

22.

Calcium carbonate

Merck

500gmx4

23.

Calcium chloride

Merck

500gmx4

24.

Ferric chloride

Merck

500gmx4

25.

Potassium iodide

Merck

500gmx2

26.

Iodine(resublimed)

Merck

100gmx5

27.

Magnesium chloride

Merck

500gmx4

28.

Magnesium nitrate

Merck

500gmx4

29.

Manganese sulfate

Merck

500gmx4

30.

Manganese chloride

Merck

500gmx4

31.

Silver nitrate

Merck

100gmx1

32.

Sodium bismuthate

Loba

100gmx10

33.

Methyl Red

Merck

125mlx8

34.

Methyl orange

Merck

125mlx8

35.

Phenolphthalein

Merck

125mlx8

 

 

Chemicals for Organic Experiments:

Sl No.

Name

Make

Unit

1

Acetic acid

Merck

1x2.5Ltr

2

Acetone

Merck

1x2.5Ltr

3

Acetylene Tetra bromide (98%)

LOBA

1x500mlk

4

Ammonia soln.

Merck

1x2.5Ltr

5

Azobisisobutyronitrile

LOBA

1x500gm

6

N-Bromosuccinimide

LOBA

1x500gm

7

Butanone (methyl ethyl ketone)

LOBA

1x2.5Ltr

8

Butylated hydroxy toluene

LOBA

1x500gm

9

Carbon disulfide

Merck

1x2.5Ltr

10

Carbon tetrachloride

LOBA

1x2.5Ltr

11

1,1Carbonyldiimidazole

(CDI) 98%

LOBA

1x500gm

12

Ceric ammonium nitrate

LOBA

1x100gm

13

Chloroform

MERCK

1x2.5Ltr

14

Chromic acid

LOBA

1x1kg

15

Chromium trioxide(98%)

LOBA

1X1kg

16

Copper(I) iodide

LOBA

1x500gm

17

N,NDicyclohexylcarbodiimide

LOBA

1x100ml

18

Diethyl ether(98%)

LOBA

1x2.5Ltr

19

3,4Dihydro 2H-pyran(98%)

LOBA

1x500ml

20

Dimethyl formamide (99%)

LOBA

1x2.5Ltr

21

Dimethyl sulfoxide(99%)

LOBA

1x2.5Ltr

22

Dioxane

LOBA

1x2.5Ltr

23

Ethanol

Local

1x500ml

24

Fehling's reagent

MERCK

Fehling A

Fehling B

1x500ml

1x500ml

25

Formaldehyde soln.

MERCK

1x5Ltr

26

Formic acid

MERCK

1x500ml

27

Hydrazine hydrate(80%)

LOBA

1x2.5Ltr

28

Hydrochloric acid

MERCK

1x2.5Ltr

29

Hydrofluoric acid

MERCK

1x500ml

30

Hydrogen peroxide

MERCK

1X5Ltr

31

Imidazole(extra pure)

LOBA

1X500GM

32

Isopropyl alcohol(99.8%)

LOBA

1x2.5Ltr

33

Lime solution

LOBA

1x500ml

34

Lithium aluminium hydride

LOBA

1x100gm

35

Manganese dioxide

MERCK

1x500gm

36

Millon's reagent

MERCK

1x500ml

37

Nitric acid

MERCK

1x2.5Ltr

38

Osmium tetroxide

LOBA

1x50ml

39

Palladium(II) acetate

LOBA

1x1gm

40

Perchloric acid

MERCK

1x2.5Ltr

41

Phosphoric acid(ortho)

MERCK

1x2.5Ltr

42

Phosphorus pentachloride

LOBA

1x500gm

43

Phosphorus tribromide

LOBA

1x500ml

44

Phosphorus trichloride

LOBA

1x2.5Ltr

45

Phosphoryl chloride

LOBA

2x500ml

46

Potassium dichromate

MERCK

500gm

47

Potassium hydroxide

MERCK

1x500gm

48

Potassium permanganate

MERCK

1x500gm

49

Pyridinium chlorochromate

LOBA

1x100gm

50

Pyridinium dichromate (Cornforth reagent)

LOBA

1x100gm

51

Reinecke salt

LOBA

1x25gm

52

Silver oxide

MERCK

25gm

53

Silver nitrate

Merck

1x25gm

54

Sodium amide(sodamide)

LOBA

1x500gm

55

Sodium azide

LOBA

1x500gm

56

Sodium borohydride

LOBA

1x500gm

57

Sodium chlorite(flakes/crystal)

LOBA

1x1kg

58

Sodium hydride

LOBA

1x500gm

59

Sodium hydroxide

MERCK

Flakes

Pellets

1x5kg

1x5kg

60

Sodium hypochlorite

MERCK

1x5Ltr

61

Sodium nitrite

MERCK

1x500gm

62

Sulfuric acid

MERCK

1X2.5Ltr

63

Tetrahydrofuran

LOBA

1x2.5Ltr

64

Tri Phenyl Phosphine

LOBA

1x1kg

65

Tetra methyl ammonium hydroxide

LOBA

1x100gm

66

Thionyl chloride

LOBA

1x2.5Ltr

67

Thiophenol

LOBA

1x2.5Ltr

68

Titanium tetrachloride

LOBA

1x2.5Ltr

69

Tollens' reagent

LOBA

1x100ml

70

Triphenyl phosphine

LOBA

1x1kg

 

Storage Facility and Distillation Plant:

Sl.No.

Item

Specification

Qty

1.

Steel Almirah

(office type)

Size: 78” X 34” X 17”

Gauge : 18(door) . 20 (body)

3

2.

Storage Reagent Rack

Made of metal L strip

2

3.

Distillation Plant

Make : SS

Capacity : 4.5 Ltrs / Hr.

1

 

Interested bidders are requested to submit their bid within 28/06/2017 by 14.00 Hrs. The lowest bidder will get the opportunity to supply the items and for related services.  
EMD: Rs. 10,000/- (Rupees Ten Thousand Only) . DD should be done in favour of Webel Informatics Ltd.

 

The offer shall be in a sealed envelope addressed to “M/s Webel Informatics Ltd., 225F, A. J. C. Bose Road, Kolkata – 700 020” super scribed as “Offer for Tender Invitation No. Tender Invitation Notice No: WIL/INFRA/TDG/04/2017-18 dated 14/06/2017”. Not to open before 15:00 pm of 28/06/2017.

 

Selected bidder has to submit a performance security of 5% of the value of the order. The EMD will be returned on submission of performance security.